Boston Terrier vs Pug: 5 Key Differences

Although the two breeds might look very similar, there are many differences between a Boston Terrier and a pug. These small dog breeds are very popular for many reasons. But what is the difference between them? What similarities do they share?

This article will explain all the differences between Boston Terriers and Pugs. It will also help you to distinguish them based on their physical appearance. We’ll also talk about the original purpose of purebred dogs and the behavioural and health differences. Let’s start learning about these dogs!

Comparing Boston Terrier vs Pug

Boston TerrierPug

Size 15-25 pounds; 13-17 inches tall 13-20 pounds; 12-15 inches tall

Appearance Available in many colours, including black, brown, gray and red. They have an earmark at the center of their faces. This is only found in black and fawn colours. Floppy ears are located near the eyes and end at the ear. Dark marks around the ears and face

Originally Bred, They were originally bred to hunt rats and were illegally used in dog fights.

Behaviour Loyal, protective, and loves to take care of their families. Calm and mellow. They love to sleep close to their people.

Lifespan 13-15 years 12-14 years

Key Differences Between Boston Terrier vs Pug

There are many differences between Boston terriers, pugs, and other breeds. On average, Boston terriers are larger than pugs in size and weight. While the Boston terrier can be found in many colours and markings, while pugs only come in black and fawn, they are more common in Boston. Pugs were originally bred as lap dogs for the royals, while Boston terriers were bred to fight illegally.

Let’s talk more about these differences.

Boston Terrier vs Pug: Size

Although it is difficult to see, the Boston Terrier outgrows pugs much more often than most. These dogs can be considered small- to medium-sized dog breeds, and their sizes and weights often overlap. Let’s talk more about this.

The average Boston Terrier weighs between 15 and 25 pounds, while the average Pug weighs only 13 to 20. Most pugs can grow up to 12-15 inches in height, while Boston terriers are often 13-17 inches.

Boston Terrier vs Pug: Appearance

It is easy to tell the difference between a Boston Terrier and a Pug. Boston terriers’ ears point up, while pugs’ ears hang close to their eyes and are floppy. The faces of Boston terriers have distinct markings or stripes between their eyes. Pugs don’t have these markings.

A Boston terrier can come in a wide range of colours, far more than a pug. While pugs can be found in black or fawn, Boston terriers can be found in brown, gray, white, red, and even tan. Boston terriers have short, stubby tails, while pugs have curly tails.

These dog breeds can have noses and faces that are too small, leading to health problems down the road. Although their looks are cute, you must watch their physical appearance. To avoid respiratory problems, both pugs and Boston terriers must be taken care of and maintained healthy.

Boston Terrier Vs. Pug: The Original Reason to Breed

The answer might surprise you. Pugs and Boston terriers were bred for different purposes. The oldest dog breed still in existence today is the Pug, while Boston terriers are an older breed. Pugs were originally bred to be lap dogs and for the nobility. Boston terriers were also used in illegal dog fights and factories to hunt rats.

Boston Terrier vs Pug: Behavior

Although both dogs have similar energy levels and requirements, there are behavioural differences between pugs and Boston terriers. Pugs still prefer to be with their owners and are lap dogs, but Boston terriers have more freedom and independence. The average Boston terrier is loyal and protective of its family. Pugs, however, are more relaxed.

Boston Terrier vs Pug: Lifespan

The lifespan of Boston terriers is different from pugs. The average Pug can live between 12 and 14 years, while Boston terriers can live from 13 to 15 years. Both breeds have similar health problems and concerns. Brachycephalic syndrome is one example of both breeds’ health problems due to their smushed faces.