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What causes a dog to constantly lick its back legs and how to stop?

Updated on September 23rd, 2025

Pet's info: Dog | Pointer | Female | spayed | 40 lbs

how to stop a dog from licking both of back legs from feet to knee. we tried changing food, soap we use for baths, and we cone her. she has been doing this for a while now. the local vet recommended the stuff that we did already.

1 Answer

Most Helpful Answer

Jessica Keay, DVM

Answered By Jessica Keay, DVM

Veterinarian

Published on October 4th, 2017

I am sorry to hear about Amy. It is impossible for us to diagnose your dog without examining her but based on your photo I would be suspicious that she has what we call "lick granulomas". We often don't know what starts the licking but eventually the skin becomes infected/inflammed and itchy leading to licking which leads to more inflammation/itching and becomes a vicious cycle and a habit. sometimes it is a compulsive behavior. Often these cases may need a long term antibiotic, a steroid to stop the itching, e-collar until the itch is under control, and behavior modifying drugs such as fluoxetine (prozac) to stop the compulsion. We also sometimes make a topical drop to put on the lesions containing Synotic and banamine (an anti-inflammatory) to help decrease the irritation. If your vet feels like they have run out of ideas to help Amy I could consider asking for a referral to a dermatologist. You can read more about this condition at http://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=1541
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