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Is my dog's sudden dry fur and dandruff from amoxicillin or diet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 2 years and 7 months old | 56 lbs

Hello, my dog started amoxicillin 4 days ago and her fur feels dry and she has a lot of dandruff. could it be related or is it most likely diet related? She’s never had the issue before.

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 23rd, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This is not expected to be related to the amoxicillin. This could be related to the diet or another type of allergies. Something that can help with dry skin is fish oil. You can use the commercial kind for dogs you can get from the pet store or online. That is likely going to help her. Good luck and have a good night!

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