K9 Booster Block | Sizing & Comfort Insert FBA its thicker shoulder straps and

its thicker shoulder straps and padded back panel allow for more weight and strenuous activities

and once empty you can simply roll it up

and performance for you and your pup

Our innovative silicone flip-top bowl flips up to reveal a drinking bowl for your dog

Border Collie

K9 Booster Block | Sizing & Comfort Insert FBA its thicker shoulder straps andSizing 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" (7. 62 cm). It helps make the K9 Sport Sack experience more comfortable for you and your dog. PRO TIP: The size of the booster corresponds with the size of your carrier. Use Med Large for all XL and XXL carriers