My dog licks paws, now limping with red spots. Should I call the vet?

Hello. This is a very typical presentation of a dog with Atopy, an inhalant or contact skin allergy. Your veterinarian can recommend several different manners in which to address this problem, including medicated shampoos or oral/injectable antiallergy treatments. It is curious that we commonly only see this in 1 foot, but the irritation can develop anywhere on the body. Thanks for using Petco Pet Education Center, formerly Petcoach.

Thanks for using Petco Pet Education Center, formerly Petcoach! At least in the picture, there is no evidence of a mass or anything like that particularly concerning. This could potentially be allergies causing him to lick at his paws. The main causes of allergies are fleas, ingredients in the food or something in the environment. If he continues to do this, it would be ideal to have him evaluated by your veterinarian to start to work him up for allergies and to potentially start him on medications to decrease the itch and potentially treat a secondary infection if found on exam. Good luck and have a great night!

Thank you for using Petco Pet Education Center, formerly Petcoach! Sunny may be licking his paw due to trauma or a wound that is painful - dogs can sometimes have pieces of grass or small twigs stuck between the toes. Infections or allergic reactions can also occur on the feet, either to a cleaning agent or certain foods. I recommend having Sunny seen by a vet as soon as possible to determine exactly what is going on, especially because he seems uncomfortable. His vet may recommend topical or oral antibiotics, foot soaks, or a diet change. I hope all is well!

It's hard to say if Spot started licking the paw because of allergies or a wound. Excessive licking of the paws can cause secondary trauma to the skin and pads. Pads can take 6-8 weeks to completely heal, so preventing licking and protecting the pad is the best treatment. If the skin between the toes is also affected, I would recommend having Spot examined by a a vet to determine if there is an active infection. Allergies can cause paw licking, but it is generally on 2 or 4 feet, so I think it is less likely in this case.

This presentation could be due to a trauma or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any licking. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hello, and thank you for using PetCoach. I’m seeing a red, round, raised, hairless mass. This appearance would make me primarily suspicious of either a [histiocytoma](https://www.petcoach.co/dog/condition/histiocytoma/) or a [mast cell tumor](https://www.petcoach.co/dog/condition/mast-cell-tumors/). The only way to tell for sure what this lump is, is via cytology. Your vet will get a small sample of cells with a needle and examine them under a microscope to determine what the mass is. I definitely recommend having this done as soon as possible. A histiocytoma is a benign mass that tends to spontaneously resolve. A mast cell tumor would be a concern, and should be surgically removed as soon as possible. I hope this helps!

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. 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!