Petco Text Logo
Petco Pet Logo

My 3-month-old puppy is biting. Is this normal? How to stop it?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | unspayed | 3 months and 1 day old | 17.6 lbs

Aloha. I have a cute Puppy called Moana. She is Goldador. I'd like to know how can I make her stop bitting us? She is 3 month old. Thank you.

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 Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on July 31st, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! You are right she is absolutely adorable! You are likely describing teething which is basically a normal type of behavior when puppies are growing up and it is secondary to mouth discomfort as teeth are growing. I recommend that you get Moana teething type toys which you can get at your local pet store or online. Anytime that she tries to nibble at you, you say no and give her the toy. This is likely going to resolve the issue. Good luck and have a great day!

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