My dog has yellow spots and won't stop licking. What should I do?

Thank you for using Petco Pet Education Center, formerly Petcoach! From the photos, the discoloration looks like it is caused by salivary enzymes from chronic licking. This can be due to an underlying skin infection or environmental/food allergies. Your vet can rule out these conditions with some skin samples and possibly a food trial. I hope this helps!

I'm not 100% sure what this spot is from just by looking at a photo. It could be just an injury but it could also be ringworm or skin mites (mange) or the start of a hot spot. I suggest you try this hot spot spray gel, 3-4 times per day. If after about a week or so you don't noticed much improvement or he starts to get spots in other areas then he needs to see a vet. https://www.petco.com/shop/en/petcostore/product/vetericyn-plus-hot-spot-antimicrobial-gel-for-dogs

This is probably due to a severe allergy, although it could also be fleas or mites. First of all, in order to rule out skin parasites, you will need to treat Wist with a high quality flea treatment (e.g. advocate or advantage), then get him to the vet to perform a skin scrape - this might reveale an infection or a mite infestation. If all of those came back negative, the next step is to treat the allergy symptomatically and try discovering the cause of the allergy. Some medications can be given by the vet in order to stop the chewing and repair the skin lesions (steroids and antibiotics). simultaneously you should start him on a prescription hypoallergenic diet for at least 2 months. There is also a nice topical spray available if the problem remains on the paws only, it's called Cortavance and you can get it at the vets. Hopefully you will see some results after all this, if not you and your vet should consider putting him on a long term allergy treatment (Atopica or Apoquel).

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!

It looks like Dreamer could have a skin infection or allergy. I would recommend having him seen by a veterinarian for testing. In the meantime, I would place a cone on him to stop him from licking the area as it will only cause more damage.

It looks like Roscoe likely has a skin infection in his inguinal area as well as on his foot. The licking may be caused initially from allergies, but it sure looks like it had advanced into an infection by what I see in the picture. I would highly encourage you to have him evaluated by your veterinarian as soon as possible. In the meantime bathing in an antimicrobial shampoo such as chlorhexidine or salicylic acid is appropriate. These can be found in the human shampoo aisle in the dandruff area. Best of luck and I hope he improves soon. Thank you for using Pet Coach.

Those spots on Riley could be several things including allergies, skin mites, flea bites, ringworm (which humans can get) or a bacterial infection. You can try adding in an omega 3 fatty acid supplement for dogs, this can help improve the skin health. You may also try changing his diet to something like Royal Canin or Nutro as they are aimed at skin health. You can wash the lesions with soap once a day and rinse well (don't wash his whole body, just those spots). Protect the areas from licking or scratching and he may need to wear and Elizabethan collar at all times. Since he is still licking the lesions, it's hard to know if the changes to the lesions are a sign of recovery or a worsening. You MUST stop the licking. If the lesions don't start looking better within about a week or if they get worse, have him examined again by the veterinarian who may prescribe additional medications. Best of luck and please feel free to post any additional questions.