Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

Is my Boston Terrier purebred? His ears aren't up and he's 31 lbs.

Updated on September 23, 2025

Pet's info: Dog | Boston Terrier | Male | neutered | 1 year and 4 months old | 31 lbs

Does my dog look 100% full boston? A litte worried since his ears haven't popped up yet and his weight is 31 lbs, And if not then what could he be mixed with?

1 Answer

Most Helpful Answer

Angel Alvarado, LVT

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on August 12, 2018

He could be, but it is difficult to say by just an image. To determine what breed(s) he is, you can purchase a canine DNA kit. Simple kits sold in stores require a cheek swab. Your veterinarian can submit a blood sample for more comprehensive genetic testing.
If the ears didn't stand by 4 months of age, taping may have helped. At his age now, they may not ever stand. He is adorable regardless.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button