What should I do if my dog keeps licking until the skin is raw?
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Overview
If your dog keeps licking until the skin is raw, it usually means the area is sore, itchy, or irritated in some way. Common causes include allergies, a minor skin infection, parasites, a small wound, or something stuck in the coat or skin. The raw skin itself can then become more irritating, so the licking becomes a cycle.
Things To Check
1. Check where the licking is happening. A single spot can point to a local irritation, while several areas may suggest a wider skin issue.
2. Look closely for redness, heat, swelling, scabs, discharge, broken skin, or a smell from the area.
3. See whether the licking is worse after walks, grooming, grass contact, meals, bedding time, or washing.
4. Check for fleas, flea dirt, ticks, or signs your dog has been scratching or biting other areas too.
5. Feel gently around the area for tenderness, a lump, a trapped foreign body, or damp fur underneath the skin.
6. Think about any recent changes such as a new food, shampoo, cleaning product, collar, bedding, or detergent.
7. Notice whether your dog seems otherwise well, or whether they are restless, off colour, or unable to settle because of the licking.
Common Causes
Allergies are one of the most common reasons dogs lick their skin raw. This can be linked to things in the environment, food, or contact with something irritating the skin.
Skin infections can also cause a lot of licking, especially if the area is red, moist, smelly, or seems to be getting worse.
Parasites such as fleas, mites, or ticks may be involved, particularly if there is itching in more than one area.
Sometimes the cause is more local, such as a small cut, insect bite, sore paw, trapped splinter, or irritation from grooming or rubbing.
Less commonly, constant licking can start as a habit after the original irritation has settled, which can keep the skin sore.
What To Do
Stop your dog from licking the raw skin if you can, as the more it licks, the harder it is for the area to calm down. A cone or other barrier may be needed, depending on where the problem is.
Gently check the skin once or twice a day and note any changes in size, redness, moisture, smell, or your dog’s behaviour. A quick photo can help you track whether it is improving.
Keep the area clean and dry, and avoid using human creams, sprays, or home remedies unless your vet has told you to. These can sometimes make skin problems worse.
If you think a recent change may be involved, step back to the usual routine where possible. That includes familiar bedding, detergent, grooming products, and food unless your vet has advised a change.
Try to reduce opportunities for irritation, such as muddy walks, heavy grooming over sore skin, or anything that seems to make the licking flare up.
When To Contact A Vet
Contact your vet if the skin is raw, weeping, smelly, very painful, or getting worse, or if your dog is licking it repeatedly despite your efforts to stop them. It’s also sensible to get advice if the problem keeps returning, spreads, or you suspect fleas, infection, or an allergy that needs a proper plan.
Products That May Help
If your dog is prone to licking, regular washing and grooming can sometimes help you keep an eye on the skin and spot changes earlier. This collection may be useful as part of a simple at-home care routine.
Related Questions
Why does my dog keep licking one spot?
Should I stop my dog licking a sore paw?
How can I tell if my dog’s licking is allergy related?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.