{"catalog_name":"World Products","variant":"c","item":{"handle":"k9-booster-block-sizing-comfort-insert","title":"K9 Booster Block | Sizing & Comfort Insert","category":"Backpack Carriers","category_name":"Backpack Carriers","category_gid":"gid://shopify/TaxonomyCategory/ap-2-16-2","product_type":"Accessories","vendor":"K9 Sport Sack","price":"$9.95","currency_code":"USD","availability":"in_stock","inventory_quantity":180,"sku":"BB-L_OR","barcode":"041967796506","variant_title":"Med/Large","selected_options":{"Size":"Med/Large"},"description":"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\" (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","image_url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/BoosterBlock_DemonstrationPic_Shopify.png?v=1779307815","href":"/product/k9-booster-block-sizing-comfort-insert.html","buy_url":"https://5gwtt0-fx.myshopify.com/products/k9-booster-block-sizing-comfort-insert","buy_url_source":"shops.shop_domain + product.handle","seller_name":"5gwtt0-fx.myshopify.com","seller_url":"https://5gwtt0-fx.myshopify.com/","return_policy_url":"https://5gwtt0-fx.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/BoosterBlock_DemonstrationPic_Shopify.png?v=1779307815","alt":"K9 Booster Block by Southlake Paws, featuring a black sizing and comfort insert beside a teal backpack.","position":0},{"url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/BoosterBlock_Lifestyle_Shopify_9f76ac18-97b8-4c72-8a15-fa658b43905e.png?v=1779307815","alt":"A person wearing a gray shirt and cap is pulling a black K9 Booster Block insert from a red bag in a green outdoor setting.","position":1},{"url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/BoosterBlock_USASizes_Black_Shopify_96588ed4-28e3-4b0d-93a3-92c47bbc3a5e.png?v=1779307815","alt":"Southlake Paws K9 Booster Block featuring two sizes: XS/SM and MED/LG, designed for pet comfort and support.","position":2}],"related":[{"handle":"urban-3-dual-use-dog-carrier-traditional-backpack","title":"Urban 3 | Dual Use Dog Carrier & Traditional Backpack","category":"Backpack Carriers","price":"$99.95","image_url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/Urban_3_Concrete_04_05f34ac5-7e73-4996-8621-41e001901211.jpg?v=1779307757","sku":"URB3-GRY-L","href":"/product/urban-3-dual-use-dog-carrier-traditional-backpack.html"},{"handle":"knavigate-advanced-dog-carrier-with-internal-frame-hip-belt","title":"Knavigate | Advanced Dog Carrier with Internal Frame & Hip Belt","category":"Backpack Carriers","price":"$169.95","image_url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/Knavigate_Midnight_Black_1-XS_04_728ca3a5-bfe5-407b-90a8-7e691541cdea.jpg?v=1779307994","sku":"KNAV-BLK-XS_OR","href":"/product/knavigate-advanced-dog-carrier-with-internal-frame-hip-belt.html"},{"handle":"air-2-the-original-backpack-dog-carrier","title":"Air 2 | The Original Backpack Dog Carrier","category":"Backpack Carriers","price":"$79.95","image_url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/K9_White_Air_Apr_28-1.jpg?v=1784844871","sku":"AIRT-L-GRY","href":"/product/air-2-the-original-backpack-dog-carrier.html"},{"handle":"kolossus-big-dog-carrier-backpacking-pack","title":"Kolossus | Big Dog Carrier & Backpacking Pack","category":"Backpack Carriers","price":"$264.95","image_url":"https://cdn.shopify.com/s/files/1/0647/4314/5562/files/Kolossus_Black_03.jpg?v=1779307876","sku":"ROV2-L-BLK_OR","href":"/product/kolossus-big-dog-carrier-backpacking-pack.html"}]}}