My two dogs don't smell usually. The only the time I've noticed an odor is when they come in from outside and they're hot. I call it their sweaty smell. But normally they don't stink. As for the drooling, the only time I've really noticed it is when me or my husband are eating and they want some. That's really the only time they drool. After they drink we have to be aware of wet lips. Most of the water they drink falls back out of their mouths. And as for snoring, I've never heard either of mine snore. I hope this helps. But every dog is different. So just meet the dog and see if you and he/she get along!