Petco Text Logo
Petco Pet Logo

My dog has itchy bumps all over his body. What's the possible cause?

Updated On September 23rd, 2025

Pet's info: Dog | Boxer | Male | neutered

My dog Odin has had bumps flaring up all over his body for the last 3 days. When it happens he gets very itchy and restless. The only thing we’ve been giving him is benedryl allergy medicine to combat it which seems to help. What could this be??

1 Answer

Most Helpful Answer

Image profile

Answered By Vanessa Yeager DVM MPH

Veterinarian

Published on December 17th, 2018

Hi there and thanks for posting! There can be a lot of causes for itching and scratching all over. If it tends to be seasonally in nature, it could be a seasonal related allergy. A flea allergy or flea dermatitis is another possibility here if Odin is not on a good flea preventative. Food allergies may be another cause as well as a bacterial skin infection or a parasitic infection of the skin such as scabies or demodex mites. Glad to hear the Benadryl is working somewhat but I think a good first step here is for Odin to see his veterinarian for a work up on his skin issue. Your vet may start with skin scraping to check for parasitic causes and may recommend a flea preventative if Odin is not on one. Other tests such as an allergy screening or food trials may be recommended to help narrow down a cause. Antibiotics and other anti-itch medications may be prescribed as well to help control symptoms. I hope this helps and best of luck to you!

Vote icon

2Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored