10 Best Cooling Shirt For Dogs 2025 in the United States

The Kuoser Dog Cooling Vest is designed to help keep large dogs comfortable in hot weather with a simple but effective cooling method. Made mainly of polyester with some spandex lining, it’s lightweight and breathable, which helps prevent overheating. The vest cools your dog by soaking it in water, then letting evaporation reduce their body temperature—a natural and safe approach. It fits well thanks to adjustable buckles around the neck, chest, and back, allowing a snug but flexible fit that won’t restrict your dog’s movement. This makes it a good choice for active dogs during walks, hiking, or beach outings.

The vest includes reflective strips for added safety in low light, which is a thoughtful feature. Its D-buckle design lets you attach a leash directly, simplifying use. However, it needs to be hand-washed, which might be a bit inconvenient for some. The material is durable for outdoor use but may not be as sturdy as heavier fabrics. The sizing guide is detailed and should help find the right fit, but measuring your dog carefully is important to avoid sizing issues.

This vest is suitable for dog owners looking for a lightweight, breathable cooling solution that also includes safety and convenience features, especially for large breeds. The pink color is bright and visible but may not appeal to everyone. Some users note that the cooling effect depends heavily on water evaporation, so it may require frequent dampening on very hot days.

The Ruffwear Swamp Cooler Dog Vest is designed to help dogs stay cool during warm-weather activities like hiking and walking. Made from durable polyester with an updated air mesh, it holds water well for evaporative cooling while reflecting heat with its outer layer. This vest is easy to use—you just soak it in water, put it on your dog, and it starts cooling immediately. The inner mesh lining keeps your dog comfortable and dry, and the relaxed fit offers good sun protection with UPF 50+.

It’s also convenient to wear alone or over most harnesses, thanks to a leash portal and side-release buckles. The vest comes in sizes for all breeds, though this particular model is extra small and best suited for small dogs. At just under 3 ounces, it’s lightweight and won’t weigh your pup down. Some users note that while the vest holds water well, the cooling effect may diminish after extended periods in very hot conditions, so re-wetting might be necessary.

The vest’s design focuses more on function than flashy style, which may or may not appeal depending on your preference. If you want a practical, easy-to-use cooling solution that also protects against sun exposure, this vest is a solid choice. It balances durability and comfort, making it well suited for active dogs and outdoor adventures in the heat.

The Sychien Dog Cooling Shirt in size XXX-Large is designed to keep large breeds like Labradors, German Shepherds, and Doberman Pinschers cool and comfortable during the summer. Made from a blend of 95% Rayon and 5% Spandex, it promises breathability and quick-drying properties, making it an excellent choice for hot weather. The material is soft, stretchy, and lightweight, allowing for easy movement and comfort for your pet.

Its striped design in purple/white and grey/white adds a stylish touch, making it suitable for outdoor activities or holidays. The shirt features a sleeveless pullover design, which makes it easy to put on and take off, and it has a higher cut in the belly area for convenient potty breaks. With its strong elasticity and well-sewn construction, it offers durability and a good fit for dogs weighing between 80 to 115 lbs.

The limited size range might be a drawback for owners of smaller or extra-large breeds. Additionally, while it offers sun protection and moisture-wicking capabilities, it may not provide sufficient warmth in very cold weather despite its claim to maintain warmth. The shirt is machine washable, ensuring easy maintenance. If you have a large dog and are looking for a cooling solution that is both functional and stylish, this product could be a great fit.