Dog fur vs dog hair. What is the difference? Does it matter to people who are allergic to dogs?

Dogs have a wide range of coat types, from very short with no undercoat to very long with dense undercoats to everything in between. Their fur can be silky soft to wiry hard.

The truth is that chemically, both dog hair and fur are the same, so what is the difference?  Dog hair has a longer growth cycle, similar to a person’s hair that will grow long if not trimmed. Dog fur always stays the same length. For example, you never see a long haired Boxer or Pointer and you never have a Poodle that does not need a haircut.

One difference between fur and hair is the texture. Hair is finer, often softer and usually wavy or curly. When you have a dog with hair that does not have an undercoat, is wavy or curly, the hair will trap the shedding hair and dander inside the coat, giving the impression that the dog does not shed and is allergen-free.

Dogs that have silky coats, regardless if they have a longer growth cycle or not, have a greater risk of having their coats mat, the longer the coat, the greater chance that it will mat. This means that the dog’s owner must groom their dog on a daily basis.

Mats are caused by the individual hairs twisting and forming a dense tangle of hair. Often the mats work themselves into such tight clumps close to the skin that the base of the hair will constantly pull, causing considerable pain for the dog. The closer the mat works itself to the skin, the more difficult it is to remove it and the greater risk there is in nicking the dog’s skin while trying to remove the mat. Maybe some of you remember as a child having tangles in your hair and how it hurt to pull them out. A mat in a dog’s coat hurts even more than that.

The most common places for mats to form are behind the ears, in the “arm pits” by the front legs and between the dog’s toes.

When you consider what type of dog to own, it is important to consider the grooming needs of the dog based on the type of coat it has. For those people who purchase mixed breed dogs, such as Labradoodles, or any Poodle mix, there is no way to tell what type of coat the dog will have. These dogs are not hypoallergenic as some people claim.

If a person is looking for a dog for themselves or family who has allergies, it is best to check with a doctor that is an ENT-Allergist or a doctor that specializes in allergies to see what preventative measures can be taken. It would be a good idea to spend time with the breed of dog you are considering to see if there is an allergic reaction. Sometimes people can tolerate a very short haired dog such as a terrier but cannot tolerate a short haired dog in the hunting group.

Breeds of dogs that are bred to be water dogs, such as Labradors, typically have more oil in their coats to protect them from the water, which can trigger an allergic reaction in some people. Another factor to consider which only a doctor can test for is the degree that you are allergic to dogs. Some people have a mild allergic reaction and medication can keep it in control. Some people cannot tolerate dogs at all. Also keep in mind that part of living with a dog when you have an allergy to dogs is keeping your house what I call, allergy clean. The dog dander and hair can build up in a home, especially in carpet, which can contribute to a person’s allergic reaction over time.

With a little bit of research and by knowing the truth about dog hair/fur, someone who wants a dog but is allergic to them, or wants a mixed breed dog can determine what type of dog to get. For those with allergies it is always safer to stick with a purebred dog because you can be sure of what you are getting. Most quality purebred dogs cost the same and sometimes less, than the over-priced “designer” mixed breed dogs that are available which are no more hypoallergenic than any other dog.

Chiari malformation in dogs

Chiari malformation is a painful skull malformation that affects many small breeds of dogs. This disorder is caused by the premature fusion of skull bones which causes parts of the brain to push through the opening of the back of the skull. This then causes fluid to build up in the spinal cord. It also affects 1 in about 1200 humans.

Researchers at the University of Surrey teamed up with a breeder of Brussel Griffon’s in the Netherlands to study an accidental breeding between her Brussels Griffon and her Australian Terrier.

The four-year study using MRI images of the canine family of Brussels Griffons, showed that with a onetime cross breeding and careful selection of future breeding for head shape, that the inherited problem could be corrected.

The resulting study, published in the PLOS journal, resulted in the Surrey researches teaming up with the geneticists at the University of Montreal to link the results with the dog genome.

What is promising is that the study will be linked to studies in humans, offering hope to the people who are affected by this disorder.

It is interesting to note that backcrossing a breed is not a new concept. It has been done with Dalmatians in an attempt to lower high uric acid in Dalmatians. Another goal of the backcrossing was to decrease the level of deafness found in Dals. 

http://www.dogheirs.com/dogheirs/posts/58-chiari-malformation-and-syringomyelia-symptoms

http://www.ninds.nih.gov/disorders/chiari/detail_chiari.htm

http://www.dalmatianheritage.com/about/schaible_research.htm

http://www.dalmatianheritage.com/about/nash_research.htm

Cats need exercise

Everyone knows that dogs need to be exercised, but often people don’t realize that cats need exercise too. When they are young, cats will play and amuse themselves, but as they get older, they tend to play less. It is beneficial for older cat to exercise, and playing with your cat is one way to do this. Cats often prefer toys that move or fly such as toys on a sting. Many cats love to pounce on a plain string that is pulled along the ground. Fortunately there are several toys designed to both play with and exercise your cat. By playing with your cat you also foster a positive bond.

chasing mini snowballs

You may have to experiment with simple toys to see what your cat likes. I have owned cats that loved to play with a wadded tissue tied with a string. A wadded tissue is easy for the cat to pick up and carry and cost next to nothing.  Some cats love the craft puff balls, or ones that make a crackling sound.

Cats that are deaf or blind can also play with toys. If the cat is blind a toy that works best is one that makes some sound, even if it is the sound of it going across the floor.

Cats can benefit from having the ability to go outside for exercise, venting energy and soaking up some sun. This is especially beneficial for the multi-cat household, since letting cats exercise can help them get along. However, the main problem in letting cats go outdoors is keeping them safe and at home. Purr…fect Fence offers a solution to this problem by offering an easy to install poly mesh system. They also offer a converter kit to make existing 5 – 6-foot fences cat proof. 

Many people are surprised that you can train a cat to do tricks and obey basic commands. The best way to train a cat is to use the clicker training method. Cats enjoy interaction with their owners. Clicker training also helps cats that have been adopted and may have been feral for a period of time. Many zoo animals have been easier to handle after they are clicker trained.

Cats are very social and enjoy the company people and other animals. However, some cats are more social than others, they have as many different personalities as dogs.

Cat fence information:  www.purrfectfence.com, email info@purrfectfence.com or call 888-280-4066

Getting Started: Clicker Training for Cats by Karen Pryor

Cats love boxes, bags and warm laundry

Cats enjoy boxes and other “secret” hiding places. But why? While no one knows for sure, some studies have shown when cats have boxes to hide in, they have lower stress levels, especially cats in rescues or shelters.

Cats generally enjoy going behind, into, under and on top of things. It provides a way to explore, satisfy their curiosity, provide exercise and practice hunting skills. Anyone who has watched cats play have seen them hide behind something and then pounce on anything, (dog, cat or you) that goes by. This can be great fun for the cat. It is especially funny to see kittens do this and after they pounce on their victim, bounce away on their toes, as kittens do. Cats enjoy paper bags, especially if you make scratching noises with your finger nails on the outside of the bag and slowly move your finger along the bag.

Cats may enjoy going in small places such as boxes, to keep warm or bury themselves in something soft such as blankets or clothes in an open hamper. Some cats learn to head for the clothes that have just come out of the dryer and if they can, settle down for a long, warm nap.

A careful cat owner will keep their cat’s safety in mind as they play. This is especially true around holidays, birthdays and other events where there can be empty boxes, wrapping paper, plastic wrap around the house. Children may not see a cat hiding and step on them, especially a young kitten.

Cats can also chew boxes, wrappings, paper, ribbons, strings and other tempting non-cat toys which can result in a trip to the veterinarian. While it is fun to watch a cat or kitten play with these things, they should never have access to anything that can harm them. Even if the owner is there to supervise the cat/kitten, things can happen so fast that you cannot prevent them.

So instead of spending a lot of money on cat toys, once in awhile give your cat a box to play in or a paper or reusable shopping bag to hide in. Your cats will love you for it.

http://phys.org/news/2015-02-cat-stress-access.html

Cats love secret hiding places

Cats enjoy boxes and other “secret” hiding places. But why? While no one knows for sure, some studies have shown when cats have boxes to hide in they have lower stress levels, especially cats in rescues or shelters.

Cats generally enjoy going behind, into, under and on top of things. It provides a way to explore, satisfy their curiosity, provide exercise and practice hunting skills. Anyone who has watched cats play have seen them hide behind something and then pounce on anything, (dog, cat or you) that goes by. This can be great fun for the cat. It is especially funny to see kittens do this and after they pounce on their victim, bounce away on their toes, as kittens do. Cats enjoy paper bags, especially if you make scratching noises with your finger nails on the outside of the bag and slowly move your finger along the bag.

Cats may enjoy going in small places such as boxes, to keep warm or bury themselves in something soft such as blankets or clothes in an open hamper. Some cats learn to head for the clothes that have just come out of the dryer and if they can, settle down for a long, warm nap.

A careful cat owner will keep their cat’s safety in mind as they play. This is especially true around holidays, birthdays and other events where there can be empty boxes, wrapping paper, plastic wrap around the house. Children may not see a cat hiding and step on them, especially a young kitten.

Cats can also chew boxes, wrappings, paper, ribbons, strings and other tempting non-cat toys which can result in a trip to the veterinarian. While it is fun to watch a cat or kitten play with these things, they should never have access to anything that can harm them. Even if the owner is there to supervise the cat/kitten, things can happen so fast that you cannot prevent them.

So instead of spending a lot of money on cat toys, once in awhile give your cat a box to play in or a paper or reusable shopping bag to hide in. Your cats will love you for it.

http://phys.org/news/2015-02-cat-stress-access.html

Feeding a Finicky Feline

If cat food stayed the same, it would not be a problem feeding a finicky cat, but unfortunately brands change, specific varieties may be discontinued, or you may have to change your cat’s food for health reasons. If your cat is a finicky eater, this can be a huge challenge. There are a few things that may work to help.

The best thing to do is prevent the cat from becoming finicky. This is easily accomplished while the cat is a kitten. Do not feed your kitten only one brand and flavor of food. Offer the kitten many different brands of food and flavors as well as textures.

Most cat owners do not consider the texture of the food, how the food feels in the cat’s mouth is important. Cats are aware of the appearance, smell, taste and feel of the food. With so many aspects to consider, it makes substituting one brand of food for another more difficult.

If you must change the cat’s food, offer the new food in a separate dish next to the cat’s normal food at feeding time. Another method that can work is to mix a small amount of the new food with the food that the cat likes. Gradually add more of the new food until the cat will eat the new food exclusively.

There are a few other feeding tips that can help a cat. I like to feed my cat both dry and wet food. Feeding dry food will not harm the cat as some people believe, nor will it cause dehydration. If your cat is on a self-feed system, the dry food will stay fresh longer. It often works well to leave a dish of dry food out and twice a day offer wet food.

Each meal does not have to be the same amount of food. For example, the cat may get a smaller amount of dry food in the morning with a larger portion of wet food, and then in the evening, more dry food and less wet food, or more of both at one feeding and a less amount of both at the next feeding.

Cats may enjoy food puzzles because they satisfy their hunting instinct. Food puzzles also encourage the cat to exercise as they work the food out of the puzzle. If food puzzles are new to the cat, offer them on a quiet day at mealtime. Put their normal amount of food in the puzzle and offer the puzzle as close to their normal eating area as you can. Be sure to thoroughly wash the food puzzle with hot water and soap after the cat is finished with it. Because of a cat’s very good sense of smell, be sure to thoroughly rinse the puzzle so that the cat cannot smell the soap.

If the cat will not use a food puzzle, dry food can be hidden in and on a cat tree if the cat uses one. For example, my cat is blind so a food puzzle will not work with her. I have a three-tiered cat tree that has a “den” in the middle of it. I scatter her treats on the cat tree in different places. She loves to jump on it and using her sense of smell, find the treats. If you do not have a cat tree, you can hide treats around a room. Let the cat see you place one treat and show the cat where it is. You can tell the cat to find the treat as you do this. As the cat gets the idea hide the treat in a place near where you started and tell the cat to find the treat, gradually expand the area. Most cats will get the idea quickly and enjoy the game. This too satisfies their hunting instinct.

The bottom line is do not give up trying different foods and puzzles to keep your cat healthy and happy.

How cats show affection

 

People who do not own cats have a hard time understanding the deep affection that cats have for humans and that humans have for cats. In many ways, cats are not much different then dogs. Granted, you cannot do the same things with cats that you can do with dogs, but the relationship is a deep, quiet one. There is something special about the love that cats have for people, it is hard to put into words. The best way to describe it is to imagine sitting quietly with your closest friend, no words needed, but knowing that you are there for each other no matter what. Imagine the feeling of security, peace, and understanding that you and your friend share. This is what cat love is like.

 Some cats are very demonstrative and easily show their affection while other cats are more like the best friend experience described above. This does not mean that they are not bonded or don’t love their owners, they simply show it differently. Just like dogs and people, cats have different personalities. Some are cuddly and others like to share from a distance.

 Many people recognize canine displays of affection, but do not recognize feline displays of affection. While each cat has their own special way of demonstrating their love for their owner, some types of body language and behavior are common with all cats.

 Here is a list of the most common ways cats show affection:

 1. The most recognized sign of affection is when a cat purrs, however, not all purring is a sign of affection. For example a cat who is in pain or stressed will often purr. It is thought to be a way to relieve stress. However almost without a doubt if a cat is near a human and purrs along with a contented face, it is a sign of affection.  Cat purrs can range from soft and subtle to very loud. Kittens can purr from the time they are two days old. There have been a number of studies about how and why cats purr, it is considered the equivalent of a cat smile, a healing mechanism and a form of communication, but by and large, it is still a mystery.

 2. Tails are another indication of affection. Kittens will greet their mother with their tail straight up and the end tipped over just a little.  When the cat gets close to his favorite person, the tail will stay up with the end slightly tipped and the cat will raise their butt, sort of like walking on their hind toes. This is an invitation to scratch them above the tail. Happy cats usually have their tails raised and the tip of the tail in a slight hook.

 3. Cats can show affection by the location they choose to sleep.  This is because a cat sleeps up to 16 hours a day and they are the most vulnerable while sleeping. Therefore if a cat sleeps near, on or next to his person, it is a way the cat tells you that he trusts and feels safe near you. When an owner is not at home, the cat may choose to sleep on their person’s bed, chair or pillow.

 

4. Much to the dismay of some cat owners, cat gifting is another sign of affection.  I does not matter if the gift is a dead critter, a bug, or a toy, cats only give gifts to the people they love.

 5. Rolling is another sign of affection. If your cat throws himself down in front of you or near you, it is a sign that they love you and often that they want to play. Cats will only do this to engage you to play with them. It does not mean that they want their belly rubbed or scratched. Some cats do not mind belly rubs but most do not care for it.

 6. Scratching is another signal that a cat feels that you are theirs. When cats do this, they leave their scent from scent glands that are located between their pads and toes. They will do this to say that the object of their scratching is theirs. Much the same as family members feel that their family is theirs.

 7. Bumping or bunting is a term that is used when a cat will cheek rub, head butt or wrap themselves or their tail around you. This is a very high complement from a cat.  A cat will do this to other cats, dogs and their favorite human.

 8. Kneading is another sign that the cat is very happy and contented. They often do this while purring.  The behavior goes back to kitten hood when the kitten would knead the mother’s breast to help milk production. Cats only do this with people they hold in high regard.

A very happy Mimi

 9. Playing is an engaging behavior that a cat will only do with someone they feel safe with and love. Often a cat will bring a toy to their person and drop it just out of reach. This way you have to go to them. Playing is also a form of gifting.

 10. Cat eyes are very large in proportion to their heads. This makes them easy to read, cats use their eyes as a form of communication. When a cat puts his face near yours, with wide soft eyes, it is a sign of love. If the cat is across the room and gives you a slow blink, it is sort of the cat’s way of throwing kisses to you.  Often if you blink slowly to your cat, the cat will blink back.

 11. Nose nibbles are one of the most flattering things your cat can do to show affection. Often a cat will do it while you are asleep. It is not a bite and does not hurt, but is a gentle nibble on the tip of your nose.

 The next time you interact with your cat, pay close attention to what your cat is telling you, it may be a pleasant surprise.

 

Breed Specific Legislation -Bully Breeds

Breed specific legislation has become a worldwide phenomenon, targeting for the most part the American Pit Bull terrier and any dog that resembles a Pit Bull or what is sometimes called a Bully breed. What is even sadder is that after over ten years of this prejudice, it continues. Many shelters will not adopt dogs that fit this description and often people who are interested in adopting a dog will avoid dogs that are labeled a Bully breed or look like one.

The fallacy of this attitude is that the behavior of an individual dog cannot be completely determined by its breed. Ironically, the Pit Bull Terrier and the Staffordshire Terrier are the only breeds that were bred not to bite their handlers in a situation where redirected aggression would likely occur.  

Because of breed specific legislation dogs that are labeled as Bully breeds often are killed or misused. The owners of these dogs are penalized if they try to get homeowners insurance or rent a place to live. The real tragedy is that dogs are often judged by how they look. A recent study has shown that veterinarians and shelter workers are often asked to identify what breed(s) a dog is, and the dog is labeled accordingly. DNA tests on the dogs classified as Bully breeds have shown that they were mislabeled up to 48% of the time. The study also showed that dogs labeled as a Bully breed often dramatically decreased their chances of being adopted.

This is very sad because most of the assessments were done by merely looking at the dog. It is often very difficult to determine what a dog is just by looking at it. For example, what would a Boxer/Labrador mix look like? Or a Boxer mixed with two or three other breeds. Consider what a Bull Terrier or even a Boston terrier mix would look like or a Bulldog mix. Even consider what a Rottweiler mix could look like.

The chances of a dog being a mix of something other than a Pit Bull is very likely.   Consider the fad of creating “designer” dogs. Keep in mind that designer dogs are a fancy name for mixed breed dogs that are usually a cross breed.

free clip art

Why then does it seem that the Bully breeds or Pit bulls have more attacks and sometimes fatal attacks on people? The answer is twofold. One it has to do with the way the dog was raised. Often the dog is purchased for protection, dog fighting, or as a status symbol. In many cases the dog’s owner does not know how, or care to properly train and socialize the dog. Two, poor breeding and improper breeding can create a litter of dogs that are more aggressive than the breed standard dictates. If you add a lack of proper socialization to that, there is a high risk that the puppies from that litter will have behavior problems, aggression being one of them. This is also true for any other breed or mixed breed of dog.

Also consider that many small dog bites are not reported because they do not do the damage that a larger dog bite does. If a small dog bites and it is reported, the media does not sensationalize it the way they do if it is a Pit Bull or Bully breed attack. What this means is that statistically there may be many more dog bites from other breeds of dogs.

Throughout history various dogs had the reputation of attacking people. There was a time that people feared the Doberman Pinscher, the German Shepherd and the Rottweiler. Today it is the Pit Bull and Bully breeds.

I recall years ago when I was showing my red Doberman that a teenage girl came up and was loving and kissing my dog, who was kissing her back and wiggling with delight. She asked me if this was a Vizsla? I said no that it was a Doberman. She gasped, quickly pulled back and said, “I’m afraid of them.”

It is interesting that in a day when we have become politically correct to the point of adnauseam, we treat our dogs the complete opposite.  

In conclusion it would seem that until we hold owners more accountable for the behavior of their dogs, and until we properly identify what a breed(s) a dog is, Pit bull and Bully breeds will continue to be a target and suffer as a result. Ironically there are other breeds of dogs that are truly unsafe, yet no one targets those breeds.  

How Pets Heal Hearts and Brighten Lives: The Science of Their Amazing Impact

By Guest Blogger, Cindy Aldridge

cindy@ourdogfriends.org

Pet ownership is more than just a source of joy—it’s a gateway to better health and a more fulfilling life. From reducing stress levels to promoting physical activity, the bond between humans and their pets profoundly impacts overall well-being. This article explores how pets contribute to a healthier, happier lifestyle, showcasing their unique role in enriching our lives.

The Mutual Benefits of Pet Interaction

Spending time with pets like dogs and cats can be a delightful way to unwind and reduce stress. Engaging in regular playtime and maintaining a consistent routine with your furry friend can help lower cortisol levels, a key stress hormone. This benefits your health and positively impacts your pet’s well-being, as your stress can affect them, too. Consider working from home occasionally or arranging for a pet sitter if your pet shows signs of stress. These steps can create a more harmonious environment, enhancing your and your pet’s health and happiness.

Boosting Your Immune System with Pet Companionship

Owning a pet can be a delightful way to boost your immune system. Sharing your home with a pet, especially a dog, exposes you to various microbes that can strengthen your body’s defenses. Research indicates that children raised with pets often develop a more diverse gut microbiome, which is associated with a lower risk of asthma and allergies. This aligns with the hygiene hypothesis, suggesting that early exposure to microbes can help the immune system manage allergens more effectively.

The Mental Health Benefits of Pet Care Routines

Establishing a routine through feeding, grooming, and exercising your pet provides structure and instills a sense of purpose and accomplishment. This routine can be particularly beneficial for those facing mental health challenges, as it encourages regular physical activity and fosters a stable environment. The bond you form with your pet through non-verbal communication can uplift your mood and alleviate anxiety. Studies suggest that over 60% of dog owners achieve recommended exercise levels, highlighting the physical benefits of pet ownership.

How Therapy Animals Help with Mental Health

Therapy animals have increasingly become a vital component of mental health care, offering comfort and support to individuals facing challenges such as PTSD and autism. Their calming presence can significantly enhance social skills, reduce anxiety, and promote emotional stability across diverse groups. For example, equine-assisted therapy involves interactions with horses and is particularly effective in building trust and facilitating emotional healing. Additionally, service dogs are trained to address specific needs, such as providing mobility support or detecting health issues like low blood sugar, enhancing independence and quality of life.

The Health Benefits of Pet Ownership

Delving into the science of the human-animal bond reveals its significant impact on health and well-being. Engaging with pets can lower blood pressure and ease anxiety, mainly due to releasing hormones like oxytocin and dopamine, which foster happiness and relaxation. The companionship of a pet can alleviate loneliness and depression, enhancing your overall quality of life. Understanding these dynamics lets you appreciate how pets contribute to a healthier, more fulfilling life.  

freepik

Pets are more than just companions; they are catalysts for improved health and happiness. Their presence can transform daily routines, offering emotional support and fostering a sense of purpose. As we continue to explore the profound connections between humans and animals, it becomes clear that pets play an integral role in enhancing our lives. Embrace the unique benefits they bring, and let these bonds enrich your journey toward well-being.

Discover the fascinating world of canine intelligence and groundbreaking research at Susan Bulanda’s Blog, (website) sbulanda.com where passion for pets meets scientific exploration!

Songbirds socialize at night during migration

While we are asleep, we do not see or hear the hundreds of millions of songbirds that migrate at night. A team of researchers led by Benjamin Van Doren, assistant professor in the Department of Natural Resources and Environmental Sciences, at the College of Agricultural, Consumer and Environmental Sciences at Illinois started his study of nighttime migration of songbirds at the Cornell Lab of Ornithology. Van Doren and his co-researchers at the University of Maryland Center for Environmental Science, Appalachian Laboratory discovered strong evidence that migrating songbirds “buddy up” with other species, especially at stopover sites. They also pair up and communicate with other species while in flight.

While migrating during the day, young birds learn how to navigate by observing other birds. However, hundreds of millions of birds migrate at night, limiting visual contact with other birds. By studying nocturnal acoustic recordings, Van Doren discovered that songbirds communicate with other species during the night during migration.

What they found is that wing length and similar calls were the most important factors that caused birds to buddy up. This makes sense when considering that wing length is directly related to flight speed.

They also discovered that birds who buddied up at stopovers, did not necessarily buddy up with the same bird during flight. They also did not always buddy up with similar species while in flight.

This brings up the possibility that songbird species that cannot depend on their parents to lead them during migration, rely on social ties to guide them. It also shows that birds do not migrate alone with only their instincts to guide them. It raises the question of what other roles does socialization play in a bird’s life?

Journal Reference:

  1. Benjamin M. Van Doren, Joely G. DeSimone, Josh A. Firth, Friederike Hillemann, Zach Gayk, Emily Cohen, Andrew Farnsworth. Social associations across species during nocturnal bird migrationCurrent Biology, 2025; DOI: 10.1016/j.cub.2024.12.033

Cite This Page:

University of Illinois College of Agricultural, Consumer and Environmental Sciences. “Songbirds socialize on the wing during migration.” ScienceDaily. ScienceDaily, 15 January 2025. <www.sciencedaily.com/releases/2025/01/250115125116.htm>.