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My dog's neuter incision is red. Is it infected and needs antibiotics?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 10 months and 28 days old | 26.6 lbs

My dog was neutered on September 14 and while there have been no problems with his healing, the base of his incision has become red within the past few days. Perhaps it is an infection? I have applied topical antiseptic and anti-itch medication (for dogs), but I wonder if he requires oral antibiotics.

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1 Answer

Most Helpful Answer

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Answered By Emily Fukuzato, DVM

Veterinarian

Published on October 9th, 2017

Thank you for reaching out about Gus. The incision site looks completely healed based on the picture you provided. The surrounding area does appear slightly red and irritated. If the area is bothering him and itchy it may greatly benefit him to been seen by his veterinarian and get him a prescription of steroid and antibiotics (if necessary based on his physical exam). If you have been applying these ointments and are not seeing improvements this would be the next step. The veterinarian will also evaluate the rest of his skin/fur checking for any parasites (ie fleas) and for possible irritation/infection elsewhere that might warrant oral medications.

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