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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.

2 Answers

Most Helpful Answer

Emily Fukuzato, DVM

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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Related Answers from Veterinarians

  • Answered By Andrea M. Brodie, DVM

    Veterinarian

    Published on April 6th, 2018

    The incision does look a little bit irritated, however I do not think it is a serious problem. You can put some OTC neosporin ointment on the red part and make sure Brodie does not lick the area. Should it still be red and angry looking on the 13th, then take him to the vet for a recheck.

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    1Pet Parents found this answer helpful

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