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Pet's info: Dog | Pit Bull Terrier | Female | 11 years and 7 months old | 58 lbs
My dog has gnawed all hair off on both legs. She also has a raw spot on her muzzle near her nose. Last night she chewed at her legs so much they bled. Not just a little bleeding, A LOT of bleeding. My husband cleaned it up and put an Elizathan Collar on her. What could cause this? We have very minimal flees. She has never had flea bite allergy, diet hasn’t hasn’t changed, she seems fine. But this gnawing and bleeding must stop. Nancy Johnson
2 Answers

Answered By Laura Johnson VMD
Veterinarian
Published on December 20th, 2017
Answered By Destini R. Holloway, DVM
Veterinarian
Poor girl. It is possible she is having an allergic reaction to something she came into contact with and this is causing a condition we call contact dermatitis. It is hard to say exactly what the stimulus was but make sure to look at any new additions to your home, changes in her bedding or yours that she frequently lays on, changes in detergent, floor cleaning supplies, etc. A flea allergy is still very possible because fleas are always adapting and causing intense itching in pets. I would recommend getting her on a high quality flea preventative right away such as Bravecto, Nexgard, Comfortis, or Simparica. Then it’s best to take her to your vet for strong medication to help stop her itch immediately. She could also use a nice soothing bath in a medicated shampoo from your vet or you can try an aloe based or oatmeal based shampoo from your local pet store. I hope this helps Toby with her severely itchy skin. Best of luck moving forward with her care. Take care.
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