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How to stop my Labrador from repeatedly chewing the dog door flap?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Male | neutered | 11 months old | 50 lbs

My lab repeatedly chews up the dog door flaps suggestions on ending this type of behavior. I have replaced them twice would like to make this time before winter my final time.

1 Answer

Most Helpful Answer

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Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on August 1st, 2017

Unfortunately there isn't a quick and easy solution to your dog's weird obsession. You can try spraying a product called Bitter Apple or No Chew (look at the pet store) to deter him from chewing there. Also make sure he has plenty of other (and safer!) things to chew on. If those don't work, you may consider crate training or training him to wear a basket muzzle to prevent him from getting in trouble when you are gone.

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