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Why is my puppy licking a red sore and spots on his penis after vet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 6 months and 19 days old | 30 lbs

My puppy has been biting and licking his penis all day. He has a red sore next to his penis and looks like some spots next to it. He was at the vet for his shots two days ago an exam. He had runny stool as well a little while ago but I don’t know if it would be related.

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1 Answer

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Answered By Maria DVM

Veterinarian

Published on May 28th, 2018

I would recommend bringing him back to the veterinarian tomorrow to have them look at it. It looks like this spot may be infection and antibiotics may be required. The soft stool can be from the stress of going to the vet or he may have eaten something he wasn't supposed to and it upset his stomach. Until you can get him to the vet I recommend putting an Elizabethan collar on him. Thank you for using Petco Pet Education Center, formerly Petcoach.

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