Boston Terrier: Temperament, Heat and Eye Care

A Boston Terrier suits a home that wants a cheerful, compact companion with modest exercise needs, which makes it a good apartment dog. It is still a short-faced breed, so plan walks around the heat, use a harness, and ask for breathing and eye test results. Those big, round eyes are worth a quick look every day.
A black and white Boston Terrier in a harness sitting on a shady city sidewalk
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Who a Boston Suits

Bostons are friendly, lively and very people-focused. They are small enough for apartment life, enjoy play more than marathons, and usually get on well with children and other pets. They can do very well with a first-time owner.

They are a harder fit for hot climates without air conditioning, for owners who want a long-distance running partner, and for long days alone.

Breathing and Heat

The Boston's muzzle is a little longer than a French Bulldog's, but it is still a short-faced breed, and breathing problems and heat sensitivity are recognized welfare issues. Walk early and late in warm weather, stop when breathing gets heavy, use a harness rather than a collar, and keep your dog lean. Our flat-faced breeds guide covers heat, flying and insurance in more detail.

Emergency: collapse, wobbling, heavy drooling or gums that turn pale, dark red or blue after heat or exercise mean go to a vet straight away.

A Good Apartment Dog, With One Condition

Small size, a fairly quiet manner and modest exercise needs make the Boston one of the easier city dogs. The condition is temperature, not space: a flat with no way to keep cool in summer, or several flights of stairs at the hottest time of day, can be harder on a Boston than a small floor plan.

A Daily Look at the Eyes

Large, prominent eyes are more exposed to dust and knocks than deeper-set ones. Make a quick look part of the day: clear, bright and comfortable is what you want to see. Wipe away any sleep from the corners with a soft damp cloth. Squinting, redness, cloudiness or a change in how an eye looks is a reason to see your vet the same day, because eyes can get worse quickly.

Gear for a Short-Faced City Dog

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A small padded harness keeps pressure off the throat. A cooling mat helps on warm days. A shallow slow-feed bowl slows a gulper without making a short muzzle work too hard, and soft, unscented wipes keep the face clean. A cozy crate mat gives a small dog a den of its own.

Health: What to Ask the Breeder and Your Vet

In the UK, The Royal Kennel Club lists eye testing as good practice for Boston Terrier breeders, with a DNA test for hereditary cataracts and breathing assessment under the Respiratory Function Grading scheme as best practice. Ask to see results for both parents, and choose parents with open nostrils and easy breathing.

Book a check-up soon after your dog comes home, and ask your vet about vaccinations, neutering and a parasite prevention plan.

Worming, flea and tick products and eye drops: see your vet or a pet supply store with trained staff. They can tell you what suits your dog.

Frequently Asked Questions

Small dog, big questions.

Are Boston Terriers good apartment dogs?

Often, yes. They are small and don't need long walks. A cool home in summer matters more than square footage.

Do Boston Terriers have breathing problems?

As a short-faced breed, they can. It varies by dog. Ask the breeder for breathing assessments and ask your vet to check your dog's airway.

How big do Boston Terriers get?

Up to about 25 lb (11 kg). The breed is shown in three weight classes, so some are much smaller.

Are Boston Terriers good with children?

Usually, yes. They are playful and sturdy for their size. Supervise play and teach children to be gentle around the eyes.

How do I care for a Boston's eyes?

Look at them daily and wipe away any sleep with a soft, damp cloth. Squinting, redness or cloudiness mean a same-day vet visit.

Breed traits are tendencies, not promises. Labored breathing, overheating or a sore, red or cloudy eye all mean see your vet straight away.