Petco Text Logo
Petco Pet Logo

Why is my dog shedding heavily? Is it normal or a health concern?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 11 months and 13 days old | 55 lbs

Our dog has started to shed heavily. Is this a medical concern or just a dog loosing its fur? He is a rescue but we think he’s an Akita/Perneese mix.

1 Answer

Most Helpful Answer

Image profile

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on October 21st, 2018

Shedding excessively can have many reasons: 1) change of seasons...your dog sheds his summer hair to get a winter coat (this will depend on your climate) 2) food quality is not adequate 3) ectoparasites such as mange mites, demodex mites, fleas, ticks, etc. itch and the dog scratches excessively and loses a lot of hair 4) some dogs naturally shed more than others. 5) hormonal changes, e.g. a female dog comes into heat. Females will shed their hair coat You can do the following: 1) feed a good quality complete commercial puppy food for large dogs 2) Check for ectoparasites and treat for them if present 3) Brush or comb your dog every day This should minimize the shedding.

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