What should I do if flea bites are making my dog's skin raw? | arlo.® Atlas
Share This Guide
Read time: 3 minutes
Overview
If flea bites are making your dog’s skin raw, the first step is to gently check the area and make sure the skin isn’t getting worse. Raw skin often means your dog has been scratching, licking or chewing, and that can happen with fleas, but also with other skin irritation or infection.
Focus on soothing the skin, limiting further self-trauma and checking whether fleas or flea dirt are still present. If the skin is very sore, spreading, smelly or weepy, it’s sensible to get veterinary advice.
Things To Check
1. Look closely for live fleas or flea dirt, especially around the tail base, belly, groin and neck.
2. Check whether the skin is just red, or whether it’s broken, moist, scabby or hot to touch.
3. Notice if your dog is scratching, licking, biting or rubbing the same area repeatedly.
4. See whether the raw patch is small and localised, or if there are several sore areas.
5. Check for signs of discomfort such as restlessness, whining, sudden flinching or not wanting the area touched.
6. Look at the coat and bedding for flea dirt, and think about whether other pets in the home may also be itchy.
7. Watch for discharge, bad smell, swelling or any signs the skin is getting more inflamed.
Common Causes
The most common cause is a flea bite reaction, where the skin becomes very itchy and sore after even a small number of bites. Some dogs react more strongly than others.
Raw skin can also come from repeated scratching or licking after the initial flea irritation. Once the skin is damaged, it may become more sensitive and irritated.
In some dogs, the problem may be made worse by a secondary skin infection, especially if the area is moist, inflamed or smelly.
Less commonly, another skin issue may be contributing at the same time, such as allergies or another parasite, so it’s worth keeping an open mind if the problem doesn’t settle.
What To Do
First, try to stop your dog making the skin worse. Use a cone or another vet-approved barrier if they won’t leave the area alone.
Keep the area clean and dry, and avoid harsh shampoos, scented sprays or home remedies that could sting irritated skin.
Wash your dog’s bedding and vacuum regularly to reduce the flea burden in the environment. Fleas often live in the home as well as on the dog.
Check every pet in the household, since untreated pets can keep passing fleas around.
If you’re already using a flea control routine, keep it consistent and make sure it’s being given exactly as directed. If you’re not sure whether the current approach is enough, ask your vet for guidance.
Keep an eye on the skin over the next day or two. Small areas may settle once the scratching stops, but worsening redness or sores need more attention.
When To Contact A Vet
Contact your vet if the skin is raw, weepy, smelly, very painful, spreading, or not improving after you’ve reduced the scratching and addressed the fleas. You should also get advice if your dog seems unwell, won’t settle, or keeps scratching despite your efforts.
It’s especially important to seek help sooner if the skin looks infected or if your dog has a history of flea allergy or other skin problems.
Products That May Help
If flea bites have left your dog’s skin sore or raw, a good grooming and cleaning routine can help you keep the area comfortable and monitor it more closely. arlo.® Pet Care may be useful as part of that day-to-day support.
Related Questions
Why is my dog still itchy after flea treatment?
How can I tell if my dog has flea dirt?
When does scratched skin need a vet?
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.