Dreaming

My dog is curled up in bed, eyes shut and paws twitching. Every now and then, a soft whine or yowl breaks the silence. I would swear Buddy is dreaming. You're probably right, . "If you look at a dog's brainwaves during sleep, they appear to have REM cycles." REM or rapid eye movement is the stage of sleep during which humans tend to dream. So what do dogs dream about? That's one secret our four-legged friends get to keep.