Petco Text Logo
Petco Pet Logo

Why is my dog still chewing his skin raw after poison ivy healed?

Updated On September 23rd, 2025

Pet's info: Dog | Catahoula Leopard Dog | Male | 2 years and 5 months old | 250 lbs

My dog recently had a run in with poison Ivy. I used a cone, benadryl and oatmeal baths and he was fine in about a month. But he found a way to get past the cone and chew on his back and butt. Now the poison Ivy is gone but I still can't get him to stop the chewing. He chews until it's bloody and has to have constant supervision or a muzzle and we both hate it. I've tried fish oil and anything else anyone has offered for relief. I plan to take him to the vet in a few days but what could this be?

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 Jenny, DVM

Veterinarian

Published on October 9th, 2017

The area is infected which can cause some itching. It may be due to an allergy from something in the environment or fleas. I would check to see if you can find anything fleas or start a flea prevention since it is a simple fix. The infection will need to have antibiotics to fully clear but a medicated bath can help flush the hair follicle and start working on the infection. You vet can discuss the several medicines that control allergies and help keep this under control if it is long term problem.

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