Petco Text Logo
Petco Pet Logo

Why does my dog have itchy spots even with flea and tick medicine?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Female | spayed | 11 months and 26 days old | 75 lbs

I would like to know what are the spots on my dog. She gets very itchy. We have tried Apple cider vinegar with water and salt, a natural flea and tick spray and her monthly flea and tick medicine. I am not sure what it could be from.

1 Answer

Most Helpful Answer

Image profile

Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on November 11th, 2017

Itchiness and skin spots can be caused by various reasons such as fleas, mites ,fungal infection, bacterial infection and allergies. the first 4 needs to be ruled out before we start treating for allergies. in order to do that first de-flea Nahmi with a high quality flea treatment such as advantage spot on, if it doesn't help - take her to the vet in order to check for/treat the other possibilities. If everything is ruled out, then an allergy treatment can be started. Usually an hypoallergenic food is a good way to start together with anti histamines. if it doesn't help - the best solution is a medication called Apoquel which treats allergies with great success and without side effects.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored