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How to stop my puppy from biting the leash during walks and runs?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 3 months and 19 days old | 55 lbs

How do you get a puppy not to bite the leash when walking or running just wondering?

1 Answer

Most Helpful Answer

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Answered By Allison Newth, VMD

Veterinarian

Published on July 26th, 2017

A puppy explores the world by putting things in their mouth. This goes for ok things like food and chew toys, to irritating things like leashes, as well as dangerous things like rocks and socks. Certainly getting a walking harness that attaches to the back (behind the shoulder blades) is one way to prevent Chloe from being able to access the leash while walking. You can also try using positive reinforcement (like giving her praise or a small treat) after a few minutes of walking without grabbing for her leash. Finally, there is a product called Bitter Apple that can be sprayed onto things you want Chloe to learn are not ok to put in her mouth. Like the name suggests, this product tastes bitter and will hopefully help Chloe learn that her leash is for walking not chewing. I hope this helps!

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