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My dog won't stop licking paws. Is it food? Should I switch brands?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 12 lbs

Hi my dogs keeps on licking his paws and i know that excessive licking is not a good thing..I'm just wondering maybe because of of his food (?? But not 100% sure) . He is currently taking Performatrin brand of food and thinking to switch over to Royal Canin brand, do you think switching food will help me to stop my dog from licking his paw?Please advise. Thanks

2 Answers

Most Helpful Answer

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Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on July 25th, 2017

Switching his food will only help if this is a case of food allergy, but this is only one possibility among many other causes of allergies. changing his food without knowing if he has food allergy and to what ingredient exactly is a very long shot, but you can try an hypoallergenic diet if you want and see if it helps.

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    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on July 25th, 2018

    Thanks for using Petco Pet Education Center, formerly Petcoach! This is possibly due to allergies. It really comes down to figuring out what is causing his allergies so that they can be treated or the specific allergen avoided. A secondary infection is likely and also needs to be addressed. Other things are of course possible including licking due to pain for any reason. There are many things that can cause allergies though in most cases they can be broken down into 3 big categories: flea, food and environmental allergies. Allergies are usually worked up in a stepwise fashion starting with flea allergies as this is the easiest and cheapest to take care of. If not on a flea preventative, then it would be a good idea to get started on one. If already on one then it would be a good idea to change to something else (there are many new products out in the market). If not improved in 1-3 months then it is time to move on and check for food allergies by switching to a novel diet (new protein and new carbohydrate). If that does not seem to be the issue then you are left out having to check for environmental allergies which require blood and/or skin tests. Allergies can be very frustrating to deal with at first but so rewarding at the end when we are able to treat them effectively!

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