Boston Terrier Weight – What Size is your Boston Terrier?


According to the Boston Terrier breed standard, there are three weight classes : under 15 pounds, 15 to under 20 pounds and 20 to under 25 pounds.

Now what about YOUR dogs?!

Here is a quick poll about your Boston Terriers weights. Do you have a Boston Terrier that is out of norm?

Answer the following poll even if don’t have one! Fill out the poll and leave your comments!

What size is/are your Boston Terrier(s)?

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FredPamelaMaria K.ontheridgeLaura Recent comment authors
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I’ve had a good many Bostons over the years. I started adopting rescues from breeders. The last 10 years I’ve had 4. I got these as pups. I had a 30 pound Sable/White beautiful male; lost him after the 2016 flooding in La. My two females are right around 18 pounds. Our newest male; is a Splash-Chocolate and White. He came from beautiful traditional tux parents. The entire litter were “Splash” coats. He was supposed to be 12 pounds fully grown. He’s 8 pounds at 4 months. We grow em’ big in South La.

Love the breed

Maria K.
Maria K.

Buddy is a solid big boy weighing in at 40lbs. I love the big mush to pieces!


We have a large Boston that weighed 38 pounds when we got him at age four. Now he is 28 pounds and is much healthier.


That’s great. My older one -will be eleven in January – is down to 25 lbs and the younger – turned ten in Oct 2018 – is at 28.8. Still working at it.


Our two litter mates are 4 years old now and weigh 35.5 lbs. and 37 lbs. They are tall, long, trim and athletic. Pure muscle and strikingly handsome.