A dog will wag his tail to show interest or happiness, but a cat’s twitching tail can mean “I see you and I’m concerned.” ...

Q: Do cats have a protective instinct for their humans like dogs do? A: You know, I saw a story a year or two ago where a cat saved her family from a house fire. She woke them all up and alerted them ...

Many people have seen dogs fetch, but cats like to get into the game too. Despite their very different hunting and play styles, fetching appears to combine elements of predatory and social behavior ...

Dogs (and some begrudging cats) may be humans’ best friend, but their behavior still often baffles us. For instance, what makes some dogs insatiably hungry? What does it mean if a cat stiffens or ...

Even if they share space, cats and dogs do not always share the same feelings for each other. The relationship between these separate species can be one of rivalry, antagonism, and unpredictability.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While dogs and cats are genetically unrelated, breeding for certain features is making some dog and cat ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

A cat who behaves more like a dog has melted hearts on the internet. "When you are a cat raised by a dog so you only know how to do dog things," reads the playful text overlaying the reel. More From ...