Best Warm Dog Sweaters of 2025

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Warm dog sweaters are a must-have for any pet owner during the colder months. Designed to keep your furry friend cozy and comfortable, these sweaters come in a variety of styles and sizes to fit any breed. Made from soft and durable materials such as wool and acrylic, they provide an extra layer of warmth without restricting movement. Whether your dog prefers a classic knit design or a fun and festive pattern, there is a warm dog sweater to suit their style. Perfect for walks in the park or snuggling up indoors, these sweaters are a practical and stylish addition to your pet's wardrobe.
At a Glance: Our Top Picks
Top 10 Warm Dog Sweaters
Fitwarm Knitted Dog Sweater Pet Clothes
Fitwarm Thermal Knitted Dog Sweater is made of 20% fleece and 80% chemical fiber, which is perfect for protecting the skin of your pet. Its turtleneck design and super-soft, thermal fabric offer extra warmth to the neck and keep your pets toasty warm. It is perfect for formal occasions, wedding and birthday parties, Christmas and thanksgiving photos, and everyday wear. Additionally, the pullover design makes it easy to put on and take off, and its belly cut design ensures easy potty breaks.
Fitwarm 3 Pack Fleece Dog Sweater for Small Dogs/Cats
This dog sweater pack includes three soft fleece turtleneck sweaters in different shades of green perfect for chilly adventures. Made with flexible and cozy thermal fabric, it is designed for comfort and practicality with easy on/off and potty breaks. It is suitable for small dogs or cats, recommended for Bichon, Fox Terrier, Jack Russel, Scottie, and more, with size medium fitting 12" back and 16" chest.
Jecikelon Pet Dog Sweater
Jecikelon Pet Dog Clothes Dog Sweater is made of woolen material, keeping your pet dog warm and cute. It is easy to wash and dry, making it convenient for pet owners. Please refer to the size chart in the product description to ensure a proper fit. Note that these sweaters are small and are not suitable for large dogs.
Stpiatue Fuzzy Dog Pajamas
The Stpiatue Dog Pajamas are designed with your furry friend’s comfort in mind. Made from soft, breathable fleece, these pajamas will keep your dog warm and cozy during chilly days. With six size options available, you can find the perfect fit for your pet, ensuring they feel comfortable without any restrictions. The turtleneck and four-leg design effectively block out the cold, while the elastic waist allows for easy movement. Plus, these pajamas are machine washable, making cleanup a breeze so your dog can enjoy wearing them again and again.
Kyaringtso 3 Pack Small Dog Sweaters
The Kyaringtso Dog Sweaters are perfect for small dog breeds weighing between 1.2 to 19 lbs. These cozy sweaters feature a fashionable turtleneck design that wraps snugly around your pet's neck, chest, and belly, ensuring they stay warm during colder months. Made from high-quality materials, they are soft and lightweight, providing ultimate comfort for your furry friend. Whether for a special occasion like Halloween or Christmas, or just a chilly day, these sweaters come in various colors, allowing you to dress your dog stylishly. The pullover design and elastic underbelly make dressing your pet quick and easy.
KAROKU Turtleneck Dog Sweater
The KAROKU Dog Sweater is crafted from high-quality, 100% acrylic fibers, ensuring a soft and comfortable fit for your furry friend. Its stretchable material helps keep your pet warm during chilly weather, making it perfect for fall and winter outings. The classic rhombus plaid design adds a stylish touch, ideal for holiday gatherings or everyday wear. Plus, with a convenient leash hole on the back, you can easily attach your dog’s leash for outdoor adventures. This sweater is not just a fashion statement; it offers warmth, comfort, and practicality for both you and your pet.
Stpiatue Fuzzy Dog Hoodie XL
The Stpiatue Dog Hoodie is designed to keep your large dog warm and comfortable during chilly days. Made from plush fleece material, it is soft, breathable, and stretchy, ensuring your furry friend stays cozy without feeling restricted. With six available sizes, you can easily find the right fit for your dog by following the size chart and allowing for extra space. This hoodie also features stretchy cuffs and hem, effectively blocking out cold air while allowing freedom of movement. Additionally, it is machine washable, making cleanup a breeze after outdoor adventures.
Fitwarm Floral Dog Sweater, Large
The Fitwarm Dog Sweater is designed specifically for small dog breeds, ensuring a snug fit based on your pet’s chest size. Made from a warm knitted fabric blend, it keeps your furry friend cozy during cooler seasons like fall and winter. The charming floral design adds a touch of princess style, making it an adorable addition to your dog's wardrobe. Whether for daily walks or lazy days at home, this sweater provides warmth and comfort while allowing easy on-and-off access for potty breaks and movement, ensuring your dog stays stylish and comfortable.
Gooby Stretch Fleece Dog Sweater
The Gooby Fleece Dog Sweater offers unmatched comfort, keeping your furry friend warm with its stretchy fabric that molds to their shape. This ensures a snug fit, perfect for long walks in chilly weather. Its functional design withstands playful activities, making it ideal for everyday use without sacrificing mobility. You’ll appreciate the versatility, as it accommodates a range of sizes, from small dogs to larger breeds, and even mini pigs! Plus, accurate sizing makes it easy to find the right fit, ensuring your pet stays cozy and comfortable all winter long.
Dxhycc Dog Knitted Sweater for Small Pets
The Dxhycc dog knitted sweater is a comfortable and warm sweater made of high-quality acrylic yarn that is perfect for small pets such as Chihuahuas, Pomeranians, Pugs, and Maltese. The sweater has a classic knitted style with a cute heart pattern, making it fashionable and charming. It is easy to put on and take off with its sleeveless and pullover design. This dog sweater is suitable for a variety of occasions such as daily wear, holidays, and pet parties. It is also a great gift for friends with pets.
Frequently Asked Questions (FAQs)
1. Does a sweater keep a dog warm?
Hair Type & Breed Putting a sweater on a dog with a thick, dense coat is likely unnecessary and may even make them uncomfortably warm. For dogs with fine or short hair, however, a sweater provides an extra layer of insulation that can help regulate their body temperature and keep them snug and warm.
2. Should I put a sweater on my dog in the winter?
Small dogs tend to benefit from extra insulation during the winter, as they have a harder time retaining body heat. Medium or large dogs who have lost muscle mass due to age or illness may also need sweaters to help them retain the heat they do produce.
3. Is it OK to put a sweater on my dog?
It is important to remember that coats and sweaters on dogs should only be worn if needed when they are outside in very cold weather. Dogs should not wear these clothing items in the house as they can overheat easily.
During our warm dog sweater research, we found 24 warm dog sweater products and shortlisted 10 quality products. We collected and analyzed 241,004 customer reviews through our big data system to write the warm dog sweaters list. We found that most customers choose warm dog sweaters with an average price of $18.28.
The warm dog sweaters are available for purchase. We have researched hundreds of brands and picked the top brands of warm dog sweaters, including Fitwarm, JECIKELON, Stpiatue, Kyaringtso, KAROKU. The seller of top 1 product has received honest feedback from 685 consumers with an average rating of 4.8.

Janie Foster is a writer & pet blogger from Los Angeles, she enjoys living with her two cats and three dogs. She owned her first dog 10 years ago and then started her personal blog to record her dog's daily life. Throughout her personal life, she has developed specialized knowledge in pet care, pet nutrition, feeding habits, and more.