4 of my 6 snore, it's not bad unless they are all on the bed at the same time. They sometimes will snore in unison, very funny to hear. On a more serious note if the eyes are clear and no sneezing I'd say everythings fine. During the humid days mine will get a rhinitis type thing, sneeze and loose their voices. It's like a sinus/allergy thing in people. If it persists for more than a week I'm off to the vets with them and my credit card! Ugh.