I have a golden retriever, 1yo male, he has a patch 4" wide x 7" long under his neck wear hair has been lost and he scratches it. We have changed food for almost a month and no change. He has other itchy spots as well including black spots under his front arm pits. Our local vet has us using shampoo Keraseb.
What products do you recommend and dosage for a 85 lb dog. Thanks for helping.
Short URL: https://www.smartlivingnetwork.com/q6334