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Updated on September 23rd, 2025
Pet's info: Dog | Labrador Retriever | Male | neutered | 5 years and 9 months old | 110 lbs
My six-year-old chocolate lab started drooling yesterday out of the left side of his mouth. He's eating fine he's drinking fine playing fine just excessive drooling. I looked in his mouth I cannot see anything in his mouth such as a foreign lodged object or a decaying tooth or a swollen gum. Any ideas?
3 Answers

Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on December 4th, 2016
Answered By Andrea M. Brodie, DVM
Veterinarian
He may have a tooth root abscess or gotten in contact with something that irritated his mouth on the left side. He could also have a problem with his salivary gland. You should take him to a vet and have his mouth checked by the vet.
1Pet Parents found this answer helpful
Answered By Claudia Fioravanti
Veterinarian
My other question would be if he has been playing with a stick. Sticks sometimes can cause injuries to the back of the throats that can' t be seen from outside and cause hypersalivation and pain. Apart from that, teeth conditions and foreign objects lodged are also a good guess. Remember that it takes a lot to stop a Labrador to skip her meal ! I would recommend a vet check up as soon as they are open.
1Pet Parents found this answer helpful