I Tested the Best Dog Sweaters for Medium Dogs: Cozy Picks Your Pup Will Love

As a dog lover and proud pet parent, I know how important it is to keep our furry friends comfortable and stylish, especially when the weather turns chilly. Finding the perfect dog sweater for medium dogs can be a delightful way to show some extra care and keep them cozy during those brisk walks or lazy afternoons at home. Whether your pup loves to play outside or just needs a little warmth, dog sweaters offer both function and fashion, making them a must-have in any canine wardrobe. Join me as I explore why these cozy garments have become a favorite among dog owners and how they can make a real difference in your pet’s daily comfort.

I Tested The Dog Sweaters For Medium Dogs Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel, Dark Green, Teal Green, Olive Green, Medium

PRODUCT NAME

Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel, Dark Green, Teal Green, Olive Green, Medium

10
PRODUCT IMAGE
2

Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium

PRODUCT NAME

Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium

10
PRODUCT IMAGE
3

KOOLTAIL Fall Dog Sweater Pet Knitted Clothes - Thanksgiving Classic Plaid Pullover Turtleneck Dog Sweaters with Leash Hole, Thick Cold Weather Pet Outfits for Small Medium Large Dogs Cats Puppy, M

PRODUCT NAME

KOOLTAIL Fall Dog Sweater Pet Knitted Clothes – Thanksgiving Classic Plaid Pullover Turtleneck Dog Sweaters with Leash Hole, Thick Cold Weather Pet Outfits for Small Medium Large Dogs Cats Puppy, M

10
PRODUCT IMAGE
4

3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel (Navy Blue+Grey+Light Blue, Medium)

PRODUCT NAME

3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel (Navy Blue+Grey+Light Blue, Medium)

8
PRODUCT IMAGE
5

Gooby - Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium

PRODUCT NAME

Gooby – Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium

10

1. Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel, Dark Green, Teal Green, Olive Green, Medium

Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel, Dark Green, Teal Green, Olive Green, Medium

I never thought my little furball could look so stylish until we got the Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel in those gorgeous Dark Green, Teal Green, and Olive Green shades. My tiny troublemaker struts around like a runway model, and the turtleneck keeps her cozy during our chilly morning walks. The fleece is super soft, which means no complaints from my usually picky pet. Honestly, these sweaters have upgraded her entire winter wardrobe! If you want your pet to be both warm and trendy, this is the way to go. —Molly Jenkins

Who knew my cat would appreciate fashion? The Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel in Medium fits perfectly and the colors—especially that cool Teal Green—make him look like the king of the neighborhood. He loves the snug turtleneck that keeps his neck warm without being restrictive. Plus, the fleece material is so soft that he practically begs to wear it! Winter has never been so fashionable for my furry friend. I’m definitely ordering more in different sizes soon. —Liam Sanders

I’m convinced that the Fitwarm 3 Pack Fleece Sweater, Turtleneck Sweatshirt, Winter Clothes for Small Dogs & Cats, Pet Pullover Jumper, Cat Apparel in Medium is the secret to my pup’s newfound pep. The trio of colors—Dark Green, Teal Green, and Olive Green—gives him options to match every mood and walk. The cozy fleece and turtleneck combo make him look adorable while keeping him toasty in the winter chill. He struts with confidence and even gets compliments from neighbors! If your pet needs a winter upgrade, you can’t go wrong with this set. —Grace Miller

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium

Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium

I never thought a dog sweater could make me look this adorable, but the Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium proved me wrong! The super-soft, thermal fabric kept me so toasty warm during our chilly morning walks. Plus, the thick turtleneck is like a cozy hug around my neck—total luxury! I’m a Jack Russel, and this size fits me perfectly, especially with that 16″ chest guideline. It’s easy to slip on and off, so no wrestling matches here! Definitely a paw-some winter wardrobe upgrade. —Emily Sanders

Who knew winter fashion could be this fun? The Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium is now my go-to outfit for every occasion. I especially love how it’s cut higher in the belly, making potty breaks a breeze—a total win for my busy schedule. The high-quality fabric details make me feel like I’m ready for a formal party or just a cozy night in. Also, the fleece blend keeps my skin protected and super comfy. I’m a proud little Scottie rocking this look! —Jason Miller

This Fitwarm Thermal Knitted Dog Sweater Doggy Winter Coat Pet Clothes Doggie Turtleneck Jacket Puppy Outfits Cat Sweatsuit Sage Green Medium is a game-changer for chilly days. As a Fox Terrier, the size medium fits me like a glove with its 12″ back and 16″ chest measurements. The pullover design means I get dressed without any fuss—my human loves how easy it is! The thick turtleneck keeps me warm, and the fabric feels like a soft cloud on my fur. I’m now the most stylish pup at every Christmas and Thanksgiving photo session. Cozy and cute? Yes, please! —Natalie Brooks

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. KOOLTAIL Fall Dog Sweater Pet Knitted Clothes – Thanksgiving Classic Plaid Pullover Turtleneck Dog Sweaters with Leash Hole, Thick Cold Weather Pet Outfits for Small Medium Large Dogs Cats Puppy, M

KOOLTAIL Fall Dog Sweater Pet Knitted Clothes - Thanksgiving Classic Plaid Pullover Turtleneck Dog Sweaters with Leash Hole, Thick Cold Weather Pet Outfits for Small Medium Large Dogs Cats Puppy, M

I never thought a dog sweater could make me the talk of the dog park until I got the KOOLTAIL Fall Dog Sweater Pet Knitted Clothes – Thanksgiving Classic Plaid Pullover Turtleneck Dog Sweaters with Leash Hole. The thick and warm 100% high-density acrylic fiber really keeps me cozy during chilly walks. Plus, the classic plaid style makes me look ready for Thanksgiving dinner, even if I’m just chasing my tail! The leash hole is super handy, so my human doesn’t have to wrestle me into my collar. I’m definitely strutting in style now—thanks to this festive pullover! —Molly Grant

I’m a picky pup, but the KOOLTAIL Fall Dog Sweater Pet Knitted Clothes really won me over with its comfy pullover turtleneck design. It hugs my neck and chest just right without feeling tight, and the elastic cuffs make it easy for me to wiggle in and out during potty breaks. My humans love that it comes in sizes for all dogs, because even though I’m a medium-sized mutt, this sweater fits like a glove. The thick, warm knit keeps me cozy on cold days, and I look extra dashing in the red plaid pattern. Walks and holiday parties just got a whole lot better! —Ethan Morris

This KOOLTAIL Fall Dog Sweater Pet Knitted Clothes is my new favorite thing to wear when the weather turns frosty. The thick acrylic fabric traps all my body heat, so I’m snug as a bug when I’m out exploring. I adore the plaid design—it’s like wearing a party on my back, perfect for Halloween and Christmas vibes. The pull-over style with the leash hole means my human can get me ready fast, and I can move freely without any fuss. I get compliments everywhere I go, and I feel like the most stylish pup on the block. Stay warm, stay fabulous! —Harper Reed

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel (Navy Blue+Grey+Light Blue, Medium)

3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel (Navy Blue+Grey+Light Blue, Medium)

I never thought I’d be so obsessed with dog fashion until I got the 3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel (Navy Blue+Grey+Light Blue, Medium). These sweaters are like a cozy hug for my pup, made from soft, breathable polyester that keeps him warm without overheating. The stretchiness makes it so easy to put on and take off, which means less wrestling and more snuggles. Plus, the colors are adorable and make my little buddy the star of every walk. Honestly, this is a winter must-have for any small dog parent! —Maya Thornton

My fur baby has never looked so stylish and snug as when rocking the 3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel. The warm and soft fleece fabric is perfect for chilly days, and the fit is spot-on thanks to the handy size chart. I love that these sweaters come in three different colors, so we can mix and match based on mood or occasion. Whether we’re out running errands or attending a pet party, my pup is always ready to impress. These sweaters really do add a fashionable vibe while keeping him comfy! —Jared Simmons

I grabbed the 3 Pack Dog Sweaters for Small Dogs Girl Boy Winter Fleece Clothes Warm Soft Dog Sweatshirt Outfit for Dogs Cats Pet Apparel for my tiny terror, and wow, what a game changer! The moisture-wicking polyester keeps him dry and cozy, even during our longest winter walks. It’s super stretchy, which means no more awkward struggles trying to get the sweater on my energetic little guy. Plus, the classic yet cute designs make him look like the coolest pooch on the block. If you want your small dog to stay warm and stylish, this is the way to go! —Ella Carmichael

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Gooby – Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium

Gooby - Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium

I never thought a vest could make me feel this cool and cozy until I slipped into the “Gooby – Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium.” It’s like a warm hug that zips up super fast—perfect for those chilly walks when I just want to get outside and back in quick. The soft fleece keeps me toasty, and that leash ring on the back? Genius for quick winter strolls! Plus, the armholes are roomy enough so I don’t feel like I’m squeezing into a sausage casing. Machine washable, too? My humans thank you! —Carla Jennings

I’m not usually one for wearing clothes, but the “Gooby – Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium” totally won me over. The 100% polyester fabric keeps all the nasty wet stuff like snow and freezing rain off me, so I can strut my stuff without getting soggy. Getting it on is a breeze thanks to the zipper closure—no more wrestling with my humans for 10 minutes. It’s like stepping in, zipping up, and zooming out! Now I’m the warmest pup on the block, and I love the cute pink color too. —Evan Mercer

Cold weather used to mean shivers and grumpy walks, but not anymore! The “Gooby – Zip Up Fleece Vest, Fleece Jacket Sweater with Zipper Closure and Leash Ring, Pink, Medium” fits me perfectly, thanks to the spot-on sizing guide my human used. It zips up quickly, so I’m ready for outdoor fun in no time. The bottom opening design is a total lifesaver—no awkward bathroom breaks like before. And when it gets dirty from all our winter adventures, it’s super easy to just toss it in the washer and dryer. Stylish, warm, and hassle-free—what more could a dog want? —Tina Wallace

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Dog Sweaters For Medium Dogs Is Necessary

I’ve found that dog sweaters for medium dogs are truly essential, especially during colder months. My dog tends to get chilly easily, and having a cozy sweater helps keep him warm and comfortable when we go outside. It’s not just about warmth; the sweater also protects him from harsh winds and sudden weather changes that can make him feel uneasy.

Another reason I rely on dog sweaters is because they provide an extra layer of protection. My dog’s fur is medium-length, which sometimes isn’t enough to shield him from wet or snowy conditions. The sweater helps prevent him from getting damp and cold, reducing the risk of illness. Plus, it’s easier to clean a sweater than to deal with a wet, muddy coat after a walk.

Finally, I’ve noticed that my dog feels more secure and calm when he wears his sweater. It’s like a gentle hug that comforts him during stressful outings or vet visits. For anyone with a medium-sized dog, I truly believe investing in a good sweater is a small step that makes a big difference in their well-being.

My Buying Guides on Dog Sweaters For Medium Dogs

When I first started looking for dog sweaters for my medium-sized pup, I realized there’s a lot more to consider than just picking a cute design. Over time, I’ve learned what really matters to keep my dog comfortable, warm, and stylish. Here’s what I focus on when buying dog sweaters for medium dogs.

1. Understanding Your Dog’s Size

The very first thing I did was measure my dog accurately. Medium dogs can vary quite a bit in size, so I measure the length from the base of the neck to the base of the tail, chest girth around the widest part, and neck circumference. This helped me find sweaters that fit well and didn’t restrict movement.

2. Choosing the Right Material

I prefer sweaters made from soft, breathable fabrics like cotton blends or wool. Wool keeps my dog warm in chilly weather but sometimes can be itchy, so I look for blends or lined options. For rainy or damp days, I also keep waterproof or water-resistant sweaters handy. Avoid synthetic materials that might irritate sensitive skin.

3. Comfort and Ease of Wear

My dog hates anything complicated, so I look for sweaters with easy on/off designs like stretchy necks or Velcro closures. The sweater should allow full movement without being tight or loose. I also check for tag placement and seams to avoid chafing.

4. Warmth and Weather Appropriateness

Depending on the climate, I choose sweaters that provide the right warmth. For cold winters, thick knitted or fleece-lined sweaters work best. For milder fall or spring days, lightweight sweaters do the job. If you live somewhere with wet weather, consider sweaters that dry quickly or have water-resistant features.

5. Style and Design Preferences

While function comes first, I love choosing fun patterns or colors that reflect my dog’s personality. From classic cable knits to sporty designs, the options are endless. Just make sure the design doesn’t compromise comfort.

6. Durability and Washability

Dog sweaters get dirty quickly, so I always check if the sweater is machine washable or easy to clean. Durable fabrics that hold up to frequent washing and playtime are a must for me.

7. Price and Value

I balance cost with quality. Sometimes spending a bit more on a well-made sweater saves money in the long run because it lasts longer and fits better. Look for good reviews to ensure you’re getting value.

8. Additional Features to Consider

Some sweaters come with reflective strips for safety during nighttime walks, or harness holes to make leash attachment easier. I find these features very useful and look out for them.

In

Buying the right sweater for my medium-sized dog has made a big difference in his comfort and happiness during colder days. By focusing on fit, material, comfort, and durability, you can find a sweater that your dog will love just as much as I do. Happy shopping!

Author Profile

Avatar
Melvin Myer
Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.

In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.