8 Best Sweaters for Boston Terriers

As a Boston Terrier owner, it’s easy to see why people fall in love with the breed instantly. Their intellect, sense of humor, exemplary behavior, and enthusiasm make for remarkable family members.

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Another thing you’ve probably noticed is that Boston Terriers don’t like the cold. Unlike Siberian huskies or Bernese mountain dogs, Boston Terriers don’t have the best coats for frigid winter weather.

In addition to their short fur coats, Boston Terriers are relatively small dogs. While both muscular and robust, Boston Terriers aren’t the longest, tallest, nor heaviest of breeds either. They don’t pack much weight to help keep their bodies warm when the wind chills and snowstorms come to town.

Some Boston Terriers love to snuggle by the fire from the moment winter first sets in. But there’s a good chance that your Boston Terrier loves excitement, action, and exercise year-round. Even in the snowy and chilly weather.

That’s why choosing the perfect sweater for your Boston Terrier is vital. A quality dog sweater that fits properly grants freedom to your terrier so they can go out and play without facing the wintry elements unprotected.

You’re about to learn the exact styles of sweaters that are perfect for the size and lifestyle of your Boston Terrier. If you live in a part of the world where your Boston Terrier experiences cold weather and wind chills, then you’ll love this guide.

Important Features to Consider When Buying a Sweater for Your Boston Terrier

Every Boston Terrier has a distinctive personality. Some Boston Terriers love to venture outside with their fellow terriers and hounds regardless of the weather. If you can relate, then pay close attention to these critical factors when choosing the perfect sweater.


The fabric of your dog’s sweater significantly impacts the durability, comfort, and the level of protection against the elements.

It’s also important to remember that some dog sweaters may contain wool. Wool is excellent (arguably the best) for keeping your dog warm. However, some dogs may have wool allergies, so that’s something important to keep an eye on and consider.

Be honest with yourself. Would you wear a thick, itchy, wool sweater without an undershirt? The answer is likely an resounding no! Your Boston Terrier feels the same way. Your Boston Terrier is as smart as a whip, and if they don’t like the way their sweater feels, good luck getting them to keep it on for long.

For that reason, sweaters made of cotton, flannel, acrylic, or fleece are usually excellent. Any of these fabrics offer breathability for your Boston Terrier, while also protecting them from the frosty elements.


Your Boston Terrier has a reputation as being extremely well-mannered. Nicknamed the American Gentleman, it makes sense that your Boston Terrier have a sophisticated and elegant sweater design.

Your Boston Terrier probably doesn’t care about how they look in their new sweater, but you do! The next time you venture down to the dog park, you don’t want your dog to look like a goof. Your Boston Terrier is a charmer with tons of personality and deserves to look the part.

The good news is that you’ve never had this many choices when it comes to dog sweater designs. Whether you want a rugged outdoorsy look for your Boston Terrier, or a hand-knit, chic, specialty sweater worthy of any puppy-outing, you’ve got ample options to contemplate.


Boston Terriers love to have fun and are energetic. If there are a few inches of snow on the ground, then don’t be surprised to find your terrier sprinting around at rapid speed.

That’s why the durability of your dog’s sweater is a huge factor. Durable sweaters contribute to your dog’s safety in many ways. You never want your beloved pup to chew on, choke, or swallow pieces that fall off or degrade. Terriers are undeniably curious dogs, and will, without doubt, investigate any torn parts, buttons, zippers, or any extra components that come apart from their sweater. Pay extra attention if your terrier has lots of excess energy.

How Do I Ensure the Best Fit for My Boston Terrier?

When it comes to dog sweaters, size and comfortability are everything. The easiest way to ensure a proper fit is to correctly measure the size of your dog with a flexible measuring tape.

If your Boston Terrier’s sweater is too large, then it’s easy for your dog to trip on or to get caught on something. If you like to walk your terrier in the woods, then sticks, brushes, or tree limbs can grab hold of loose fabric if your dog’s sweater is too loose. The last thing you want is for your dog’s winter-wear to become a safety hazard. Baggy sweaters tend not to retain much heat, either.

On the other hand, if your dog’s sweater is too snug, then you run the risk of your dog detesting how it feels and fighting to remove the sweater immediately. Nobody wants a rebellious Boston Terrier on their hands!

That’s why accurately measuring your Boston Terrier is critical. The good news is that measuring your Boston Terrier is simple.

Consider the following measurements for a proper fit:

  • Back: The length of your dog’s back measured from the base of the neck to the base of the tail
  • Chest/Girth: The width (circumference) of the broadest part of your dog’s chest
  • Neck: The width (circumference) of your dog’s neck

Keep in mind that all dogs, even Boston Terriers, are unique. Also, remember that all sweater manufacturers have slightly different size charts. Therefore, regardless of which sweater manufacturer you choose, pay close attention to their respective size diagrams and the size of your dog.

Best Boston Terrier Sweaters for Winter

These are our top picks for the best Boston Terrier sweaters.

Frisco Dog & Cat Cable Knitted Sweater: Best Overall

Do you want the perfect sweater for your Boston Terrier? Then it’s tough to beat this classic knitted sweater from Frisco. The first thing you’ll notice about this Frisco sweater is that the design looks stylish. Just about any Boston Terrier will look great in this sweater, plus it comes in a variety of colors.

The sweater itself is of an ultra-soft acrylic that won’t irritate your dog or cause any undue discomfort. The sweater is effortless to put on via a smart pullover design that slips on easily. The best part is that you can choose from six sizes, so regardless of how husky or tiny your Boston Terrier is, you can find an exact fit.

7 More Top-Rated Boston Terrier Sweaters

More of our favorite Boston Terrier sweater options.

Chilly Dog Buffalo Plaid Dog & Cat Sweater

This plaid sweater from Chilly Dog is charming and professionally hand-knitted by artisan Andeans. While the fabric contains wool, you’ll love that the sweater contains only natural dyes from fruits and plants. The design includes no artificial colors, plastics, or harsh chemicals that can harm your preciously beloved dog.

If you want a rugged and thick sweater that offers plenty of protection from the frigid weather, and if you love plaid, then your search for a fantastic match is over. Not only is this sweater going to keep your Boston Terrier nice and warm, but the style is excellent.

Eddie Bauer Marled Striped Dog Sweater

Is your Boston Terrier a sophisticated gentleman (or lady)? If so, then you can’t go wrong with this sleek and stylish sweater from Eddie Bauer.

Not only will your dog look elegant and intelligent while wearing the sweater, but they’ll also feel warm while out in the cold. This Eddie Bauer design is 100% acrylic with smart leash openings that make walking your Boston Terrier in the cold effortless.

If your dog likes to get a little dirty while playing with their puppy-pals, then worry not. The sweater cleans easily in the washing machine and dries in the dryer, so cleanliness is never an issue.

Blueberry Pet Tinsel Knit Fair Isle Dog & Cat Sweater

Do you want a classic sweater that your friends will swear that you knitted yourself? Maybe you have a swanky Boston Terrier who wants an adorable sweater to match their personality? If so, then you’ll love this sweater from Blueberry Pet.

The sweater looks remarkable and is of a 100% acrylic design that offers plenty of warmth and comfort for your dog. The knitting quality is excellent, and overall the sweater is very soft and convenient to put on your dog without fuss.

When it’s time to take your Boston Terrier for a walk, slip your leash through the hole in the sweater, and you’re ready to venture forth.

Chilly Dog Black Southwest Dog & Cat Sweater

Here’s another wool sweater option that’s perfect if your Boston Terrier faces brisk weather and wind chills.

The first thing you’ll notice about this sweater from Chilly Dog is the unique Southwestern design. Hand-knit by artisan Andeans, the sweater is of 100% natural, organic wool. The sweater contains only natural dyes from fruits and plants and contains no harsh chemicals or artificial colors.

The sweater comes in eight sizes, so finding the perfect fit for your dog is a piece of cake. Overall, the comfort and style are both excellent and will keep your Boston Terrier nice and cozy when you’re out and about exploring wintry landscapes.

PetRageous Designs Acadia Moose Turtleneck Dog Sweater

Do you want a beautifully knitted sweater choice that will give your dog an added touch of personality? Maybe you love the theme of wintry wilderness and want a sweater that looks adorable?

If so, then you’ll love this moose turtleneck sweater. The design looks delightful and is perfect for any Boston Terrier who is part of a family who loves the great outdoors.

When it comes to washing and drying, you can easily toss this sweater into your washer without hesitation. You can also put the sweater in your dryer, so cleanup is always hassle-free.

Canada Pooch Cambridge Cableknit Dog Sweater 

This polyester-cotton sweater by Canada Pooch is super soft, cozy, and is comfortable for your Boston Terrier to wear. Complete with turtleneck and jersey sleeves, this sweater is nothing short of luxurious.

You’ll love that the sweater comes in seven different sizes and two colors. So, finding the perfect size is a piece of cake regardless of the measurements of your dog, plus you have styling options too.

The best part is that this sweater’s compact design offers plenty of warmth for your Boston Terrier. Overall, the quality is impressive.

Frisco Dog & Cat Argyle Sweater

This argyle sweater from Frisco is among one of the best options for your Boston Terrier if you want a super simple and lightweight pullover.

If you’re a fan of rectangular argyle designs, then you’ll want to take a close look at this adorable option from Frisco. Not only can this sweater keep your dog warm, but the design and two available color schemes are charming and comfortable on the eyes.

The sweater fits effortlessly around your Boston Terrier quickly and has a handy access hole so you can easily secure your leash without struggling or stressing your pup.

Tips for Getting Your Boston Terrier to Wear Clothing

Your Boston Terrier is an expert negotiator, and working against their will can, at times, become an impossibility. The good news is that there are five killer tips to make the entire sweater-wearing process much more comfortable.

  1. Does your dog recognize the phrase “Go for a walk?”. If so, then applying the sweater is the most natural thing in the world. Tell your dog that you’re going for a walk and put the sweater on right after. Your Boston Terrier is so excited to go out and play, that they’ll tolerate a sweater for a short while.
  2. Reward your Boston Terrier immediately after trying the sweater with a small piece of turkey, chicken, or their favorite treat. Your Boston Terrier is a sly devil and may appreciate a generous serving of positive reinforcement occasionally.
  3. Never apply the sweater if your dog is fussy, hungry, tired, or not in a good mood.
  4. Remember that the longer your dog wears the sweater, the more likely they’ll get annoyed. Get them used to the sweater in short spurts.
  5. The primary strategy is to associate the sweater with positive things. If you can accomplish that, then you’re off to an excellent start.

FAQ’s About Sweaters for Boston Terrier

Is It Okay for Dogs to Wear Clothing?

Absolutely. However, your dog should only wear clothing when supervised. Also, remember that not all clothing is equal. Make sure that any clothing your dog wears is of sound design and quality material. If the dog’s clothing degrades, it may become a choking hazard.

Dogs commonly wear clothing for protection from the elements. For small breeds, such as the Boston Terrier, in the winter especially, it’s much better to err on the side of your dog’s safety. Exposed animals can suffer harm from the elements, just like humans. A sweater provides a comfortable barrier between your dog’s soft, delicate skin and the harsh winter weather.

How Do I Know If My Dog Is Cold?

If you believe that your dog is too cold, then you’re probably right to be concerned. It’s better to be safe than sorry. If you suspect that your dog may be too cold, then don’t wait any longer! Get your dog somewhere warm, quickly.

The safety of your dog in cold weather is even more important for small breeds without a thick coat, such as a Boston Terrier. If your dog has a thick fur coat, and if your dog weighs 120 pounds, then there’s probably less cause of alarm in the chilly weather.

In a broader sense, look for any behavioral changes in your dog to tell if it’s cold. Look for your dog to lift its paws off the ground, or to tuck their tail. Also, look for shaking or shivering.

How Do You Know When It’s Too Cold for Your Dog?

Anything below freezing or near-freezing should be considered unsafe for your dog.

Consider the size, weight, and coat of your dog. But remember to listen to your gut instinct. Use common sense, as it can save your dog’s life. If you suspect that it’s a bit chilly while all bundled up in several layers, then imagine how your (now chilled) dog feels.

Your dog must go outside to use the bathroom, even during the coldest weather. Just be sure to monitor your dog when exposed to the elements. Keep your eyes out and look for changes in how they behave. Whatever you do, don’t leave your dog unsupervised in the cold, and try to make your trips outside productive and brief.

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