Haven't caught Coby snoring yet. But my older dog, Reggie, is notorious for dreaming. As he's gotten older, he has begun to sleep harder and harder. Usually it's a few little "whoop, whoop" noises during his dream. But a few times, he has howled like a coyote.
It is soooo strange. It's so LOUD too, but it doesn't even wake him.
I try to picture his dream - he's a big wolf out hunting for pray or something. But then I
just picturing it!! He's a Shi Tzu.