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My puppy's neck glands are swollen, but he's normal. Is it teething?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Male | unneutered | 5 lbs

My puppy is about 8 weeks old. Both of his glands in his neck are swollen. I'm worried for him, he still acts normal very playful and eats drinks etc. They don't seem to hurt him either. My question is do you think it could be from teething? I'm very worried for him, he's just a baby.

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3 Answers

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on July 12th, 2017

I would not expect swollen lymph nodes secondary to teething. Infections, including a bacterial infection commonly known as 'puppy strangles' can cause enlarged lymph nodes. The salivary glands are also in this same area and it is possible that he has inflamed salivary glands as well. I would recommend seeing your veterinarian for a physical examination to confirm that the lymph nodes are actually swollen. If the lymph nodes are swollen they might recommend a fine needle aspirate which is a procedure that uses a small needle to obtain cells that are sent to a pathologist for review.

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    Answered By Summer Walker, DVM, MS

    Veterinarian

    Published on

    Puppies can sometimes have swollen or enlarged submandibular lymph nodes during teething, as these lymph nodes are responsible for "filtering" infections that can occur in the mouth. Some puppies, though, can develop enlarged submandibular lymph nodes with a disease known as puppy strangles. These puppies will also typically have a mucous nasal discharge, potentially a cough, lethargic, and have a decreased appetite. To be safe, I would have him checked by his veterinarian just to make sure there is nothing to be concerned about. Chaos is adorable!

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    Answered By Destini R. Holloway, DVM

    Veterinarian

    Published on

    If he is acting normal then this could be caused by a local inflammatory response from teething or a local infection (viral, bacterial) that is trying to heal itself. If he starts acting abnormal or if the swelling doesn't go down within a few days to a week then a vet visit is needed for a blood test to determine if this is infection and where it is. Antibiotics may be needed as well. Best of luck with your puppy. Take care.

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