- Enhanced Backseat Space: Our dog car seat cover measures 53"W x 47"L, providing a perfect fit for most cars, trucks, and SUVs. It prevents your dog from falling into gaps during sudden stops or turns, allowing for increased movement and comfort. - Sturdy Support for Heavy Dogs: Designed with a hard bottom that supports up to 450 pounds, this cover is more stable and secure than traditional soft covers. It features three detachable honeycomb hard bottom boards, making it ideal for large breeds, seniors, or multiple dogs. - Durable 6-Layer Construction: Crafted from upgraded, heavy-duty materials, our waterproof backseat cover includes 600D Oxford Fabric, a reinforced hard bottom, and scratch-resistant materials. This robust design protects your vehicle's seats from wear, scratches, and stains, all while being safe for both pets and children. - Ventilation and Convenience: The dog backseat extender includes a mesh window for improved airflow, allowing your dog to see you and reducing travel anxiety. The non-slip zippers on both sides facilitate interaction with your pet. Additionally, three storage pockets are perfect for holding toys and snacks. Use Scenarios: 1. Road Trips: Keep your dog safe and comfortable during long drives, ensuring they have enough space to lie down or move around freely. 2. Daily Commutes: Protect your vehicle’s interior from pet hair and spills while providing a secure area for your dog to travel alongside you. 3. Family Outings: Ideal for families with multiple dogs, this cover accommodates various sizes and offers added stability and comfort for all pets.