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Size
Sizing your dog for a K9 Sport Sack isnt 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
Description: Shop K9 Booster Block | Sizing & Comfort Insert at HT Animal Supply for premium pet supplies, stylish pet products, and practical everyday essentials designed for modern pet parents. We curate quality products that balance comfort, function, and presentation to help shoppers find better options for daily life with pets.
Whether you are shopping for comfort, care, gifting, travel, or everyday convenience, K9 Booster Block | Sizing & Comfort Insert is part of our department-store-style assortment built around quality and useful design. Browse pet products online and discover trusted favorites for dogs, cats, horses, and pet parents.
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Note: Review all product details, dimensions, and specifications before ordering.
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