With cats being the number one pet, there is surprising little research about their personality and behavior traits, especially in relation to cat breeds. This study has managed to explore the world of cats. They studied 4300 cats in 26 breed groups. Their study was the most extensive and significant to date and opens the door for further research.
By using questionnaires in an efficient manner, the researchers at the University of Helsinki have identified the following:
- Activity/playfulness
- Fearfulness
- Aggression towards humans
- Sociability towards humans
- Sociability towards cats
- Litterbox issues (relieving themselves in inappropriate places, precision in terms of litterbox cleanliness and substrate material)
- Excessive grooming

According to the study, “The most fearful breed was the Russian Blue, while the Abyssinian was the least fearful. The Bengal was the most active breed, while the Persian and Exotic were the most passive. The breeds exhibiting the most excessive grooming were the Siamese and Balinese, while the Turkish Van breed scored considerably higher in aggression towards humans and lower in sociability towards cats.”
The result of this study coincided with a previous study, giving it more validity.
Author’s Note: It is just as important for anyone who plans to add a cat to their home to be aware of the personality traits of cats as it is for future dog owners to select the right type of dog for their living arrangements. Even if a cat is a mixed breed, certain physical characteristics can give the potential cat owner an idea of the breed group it comes from, helping them make a selection.