Hi I have a 5 year old male boxer named Cassius. About 6 months ago he started salivating excessivly after eating and it last about 3-4 hours he can actually soak the couch. I took him to the vet the first time and he said he thought it was swollen gland and put him on prednizone and an antibotic. The second time it happen I took him to vet again and he said maybe he has somthing caugh in his mouth or throat he look but nothing. He has been doing it on and off now since any ideas what it could be I am thinking allergies. Any info would ge greatly appreciated.
Carly
Carly