Researchers analyzed recordings of dogs to determine whether AI systems could distinguish between different emotional states.

Studies indicate that the tone of human voices can significantly affect dogs' physical stability and stress levels. Both cheerful and angry sounds lead to noticeable shifts in posture among canines.

Parade Pets and Yahoo may earn commission from links in this article. Some puppies are extra quiet when you first bring them home, but don't let them fool you — they're just getting warmed up. Once ...

Some puppies are extra quiet when you first bring them home, but don't let them fool you — they're just getting warmed up. Once they find their voice, they will definitely use it, and it will be the ...