Petco Text Logo
Petco Pet Logo

My dog's bug bites won't heal, she bites scabs, now has hard bumps.

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 1 year and 6 months old | 52 lbs

My 2 and a half year old lab/pit mix has had two bug bites (possibly mosquito) for a few weeks now. I have been cleaning with antibacterial soap and applying coconut oil. Started liquid bandaid recently but she keeps biting the scabs off and now there are small hard bumps all over her hind leg where the two wounds are. I am not sure if this could be something more and I'm not sure of how else to treat it.

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on May 23rd, 2019

This presentation could be due to the initial insect bite reaction which is now locally infected (likely to be caused by bacteria). A check up, appropriate disinfection and antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Buster collar may be useful as well to avoid any licking that in the long term can cause more damage. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored