Dogs Can Understand Vocabulary and the Intonation of Human Speech

The world was amazed by the accomplishments of Chaser the Border Collie. Chaser can identify 1022 toys by their name and retrieve them by category.

She also knows common nouns such as house, ball, and tree. What is more amazing is that she can learn new words by inferential reasoning by exclusion.

This means she can pick out an object that she has not been taught the name of by eliminating all the objects she knows.  She also understands sentences with multiple elements and has learned by imitation.

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Border Collie “Ness”

Scientists have shown that Chaser is not unique in her ability to do these things. They have discovered that dogs understand both vocabulary and intonation of human speech using their left brain the same as people do. Prior to this research, it was thought that understanding words and intonations was something only humans could do, but that is not the case. The study also showed that dogs, like people, process words separately from intonation.

This is exciting because it shows us that our dogs (and possibly other animals) are far better able to understand what we say than many people realize. It also expands the horizon as far as how and what we can train our dogs to do.

However, does this mean that if we want to hide something from our dogs that we are talking about we will have to spell out the word? I can only imagine the conversation, “You know I made a v-e-t appointment for R-o-v-e-r for tomorrow.”

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2 thoughts on “Dogs Can Understand Vocabulary and the Intonation of Human Speech

  1. Everybody with a dog in their home and heart knows this is true! Whether they are spoken about as “dog”. “puppy”, “beasts”, their names, or spelling words out, etc., THEY KNOW!

    They recognize words, intonation, timing, gestures, inadvertent movement, so many things.

    Like

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