Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 50 lbs
My newly adopted dog has a lump where they gave him his shot. Wanst big but then got bigger. He is a 2 year old Great Dane/ Black Lab
1 Answer
Published on January 24th, 2018
It might just be a localized reaction to the vaccine but if it is getting bigger than you should have your vet take a look at it to make sure it isn't something else. Your vet can aspirate the lump to make sure there isn't an infection and determine if any treatment is needed.
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.