Animals & Pets
Can Pets Dream? What Scientists Have Discovered About Sleep in Cats and Dogs
A sleeping dog may twitch its paws, whimper softly, or wag its tail. A cat might flick its ears or make a tiny chattering sound. These familiar scenes prompt a natural question: can pets dream? Research suggests that cats and dogs experience sleep stages associated with dreaming, though scientists cannot know exactly what an animal experiences while asleep.
What sleep studies reveal
Like people, many mammals move through different stages of sleep. One important stage is rapid eye movement sleep,...
