{"product_id":"4knines-hard-bottom-back-seat-extender-for-dogs-waterproof-heavy-duty-car-seat-cover-with-ez-open-door","title":"4Knines Hard Bottom Back Seat Extender for Dogs – Waterproof, Heavy-Duty Car Seat Cover with EZ Open Door","description":"\u003ch2\u003eTurn your back seat into a stable, dog-friendly space\u003c\/h2\u003e\n\u003cp\u003eThe 4Knines Hard Bottom Back Seat Extender is designed to transform your rear bench into a sturdy platform for dogs of all sizes. Reinforced panels create a non-collapsing surface that supports comfortable lounging on long drives, while a zippable mesh panel offers quick access from the front seat if you need to check in on your pup mid-trip.\u003c\/p\u003e\n\u003ch2\u003eSmart design that protects your car and improves convenience\u003c\/h2\u003e\n\u003cp\u003eBeyond stability, the built-in door protector shields your interior from dirt, slobber, and scratches while letting dogs enjoy open-window access safely. The patent-pending EZ Open Door Panel Protection uses a one-zip system for smooth in-and-out access, helping keep the focus on the ride rather than seat transitions.\u003c\/p\u003e\n\u003ch2\u003eComfort, space, and fit you can count on\u003c\/h2\u003e\n\u003cp\u003eThe Regular size fits most vehicles, while XL accommodates full-size trucks, crew cab trucks, and large SUVs. The cover uses a waterproof K9 Shield fabric to defend against spills, fur, and dirt, and it cleans up easily—wipe down or hose off outside, then hang to dry for a quick refresh.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra durable hard bottom support with reinforced panels supports dogs of all sizes\u003c\/li\u003e\n  \u003cli\u003eZippable mesh panel provides front-seat access when needed\u003c\/li\u003e\n  \u003cli\u003eBuilt-in door protector and EZ Open design protect interior and simplify entry\/exit\u003c\/li\u003e\n  \u003cli\u003eWaterproof K9 Shield fabric guards against spills, dirt, and fur\u003c\/li\u003e\n  \u003cli\u003eNon-slip backing, seat anchors, and seat belt access points keep the extender in place\u003c\/li\u003e\n  \u003cli\u003eRegular and XL sizing cover a wide range of vehicle types\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSecure fit and safety considerations\u003c\/h2\u003e\n\u003cp\u003eThe non-slip backing, sturdy anchors, and belt-access points minimize shifting, helping reduce distractions on the road. Remember to measure your seats to ensure the best fit, as layouts can vary between models. Important safety note: in a full-size truck, the hard bottom can create a higher jump for some dogs, so assist as needed during entry and exit.\u003c\/p\u003e\n\u003ch2\u003eCare and maintenance\u003c\/h2\u003e\n\u003cp\u003eThe K9 Shield fabric is designed for easy care—wipe spills away or hose the cover down and air-dry. This approach keeps your vehicle looking clean after road trips, vet visits, or daily use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles does the 4Knines Hard Bottom Back Seat Extender fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Regular fits most cars, SUVs, and trucks; XL covers full-size trucks and large SUVs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is it suitable for captain chairs or seat gaps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not recommended for captain chairs or bridging gaps without middle panel support; measure your seats for best fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"4Knines","offers":[{"title":"Default Title","offer_id":40563960479873,"sku":"B0DSK472Z2","price":329.08,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/4knines-hard-bottom-back-seat-extender-main-view_jpg.jpg?v=1765896777","url":"https:\/\/petiva.ca\/products\/4knines-hard-bottom-back-seat-extender-for-dogs-waterproof-heavy-duty-car-seat-cover-with-ez-open-door","provider":"Petiva","version":"1.0","type":"link"}