Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered
My dog has a rash with bleeding over his abdomen and thorax with redness on his paws, what can this be? He has allergies and take benadryl
2 Answers

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on September 13th, 2017
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on October 19th, 2017
This is probably caused by an allergic reaction. first of all make sure you de-flea Louise regularly every month with a high quality spot on (ex. Advantage) as fleas are by far the most common reason for these reactions. If the fleas are not the problem, it could be an allergic reaction to food or an environmental factor. this is more complicated to treat and will sometimes require medications such as Steroids, anti histamines or Apoquel in order to stop the allergy.
1Pet Parents found this answer helpful