We are proud UK Stockists of the K9 Sport Sack™ range. These guys are the undisputed leaders in the dog backpack market. Their backpacks specially developed under the close direction of animal professionals, veterinarians, dog trainers, and outdoor product engineers are designed to be ergonomic, safe and strong.
Sizing your dog for a K9 Sport Sack® isn't an exact science. If your dog is in between sizes, has a wide body but short in length, or is still growing, the Booster Block fits snuggly in the bottom of your K9 Sport Sack to boost your dog up 3 inches/7.5 cm. It helps make the K9 Sport Sack experience more comfortable for you and your dog.