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Why is my dog losing hair and has bald spots on his neck and back?

Updated On September 23rd, 2025

My 12 yr old jack russell is going bald losing his hair round his neck and patches on his back ,you can see his skin

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on November 30th, 2019

Lesions like this could be several things including allergies, skin mites, ringworm (which humans can get) or endocrine disease. 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. Protect the areas from licking or scratching and he may need to wear an Elizabethan collar at all times. If the lesions don't start looking better within about a week or if they get worse, have him examined by the veterinarian who may prescribe medications or recommend some bloodwork. Best of luck and please feel free to post any additional questions.

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