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Why is my dog licking a red bump between his toes and acting sick?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 5 years and 4 months old | 18.5 lbs

My dog has this weird bump between his toes. He tries to lick it and it just gets more red and irritated. Is there anything I can do to help him? He's not acting like himself. All he does is sleep and barely wants to go outside to the bathroom. Please help!

1 Answer

Most Helpful Answer

Kevin Sanada, DVM

Answered By Kevin Sanada, DVM

Veterinarian

Published on January 29th, 2018

This is either a tumor, or infection. Infections are common in this area, because things like thorns and grass awns can get stuck in-between the toes. Tumors are a possibility in this area as well. We worry about certain types of tumors on the toes, because they tend to spread easier than others. Since Toby is also acting lethargic, I am more worried about cancer, or a systemic infection. Considering this, it's best to have Toby seen by a veterinarian as soon as possible in the next day or two. The vet will be able to quickly narrow-down the cause of this and start providing treatment to make him feel better. They will also be able to give you various diagnostic and treatment options.

I hope that helps and Toby feels better soon.
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