Petco Text Logo
Petco Pet Logo

Why is my dog's coat texture changing and not shedding easily?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 3 years old | 65 lbs

I have noticed over the last few months a change in chester's coat color and texture. It has not gotten any better, in fact, it is taking over more areas of him. He once had a shiny black and white coat (except very soft/fine lower leg hair that doesn't shine) and now it has expanded to his upper legs and his lower part of body. Hes not acting any different. Eats/drinks/exercises all well. He is on hills prescription z/d food. This soft hair doesn't come shed easy. Pictures attached

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By C. Rathjens, DVM

Veterinarian

Published on February 26th, 2018

That looks like Chester's undercoat. This is a normal second layer of hair and some dogs have. Nothing to worry about! You may notice some times of year when he's shedding like crazy when the undercoat falls out and is replaced. Enjoy your beautiful pup! Please let me know if this was helpful information and thanks for using Petco Pet Education Center, formerly Petcoach

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