red nose pitt bulldog

Question
what causes drooling and congestion and can't breath well ? and what causes blister looking places on her tongue and gums?

Answer
These are questions best answered by your veterinarian. And I'd recommend you see the vet as soon as possible. At least by tomorrow. If the dog is truly in distress, I'd be looking for an all-night or emergency vet NOW. This may be an emergency. Sandy Case BFA MEd CPDT www.positivelycanine.com