When dogs jerk around while they're dozing, you may wonder if they're running, dreaming or in pain. Here's what pros have to say about these sleepytime moves. The first thing you should know is that ...

If you’re a pet parent, you might have noticed your dog twitching in their sleep. Firstly, it’s important to note that for the most part, twitching is not uncommon. However, while these involuntary ...

Cats can spend more than half their day sleeping, between 12 and 16 hours, meaning there are plenty of opportunities to catch ...

In the weeks following a ski accident, a German man experienced seizures when he completed sudoku puzzles.