URPOWER 2026 Upgraded Back Seat Extender for Dogs - Large Hard Bottom Dog Car Seat Cover Holds 550lbs, Waterproof Dog Hammock Pet Bed with High-Density Foam Non-Slip Backseat Protector

About This

• Large Hard Bottom Design - More Room, Flatter SupportUnlike cheaper dog back seat extenders that use 6 or 8 small hard boards, URPOWER uses 3 large-size hard bottom panels to create a wider, flatter, and more stable dog car bed. It expands your back seat by 45%, giving medium to large dogs more room to sit, lie down, and stretch during road trips, daily drives, camping, and vet visits.
• 550 lbs Anti-Collapse Support - Helps Prevent Sagging & FallingBuilt with a reinforced hard bottom and stable 3-panel structure, this hard bottom dog seat cover supports up to 550 lbs and helps bridge the gap between the front and rear seats. Compared with soft hammock-only covers or small-panel designs that may sag, buckle, or shift, it creates a flatter, more secure surface for one large dog or multiple dogs during braking, turns, bumps, and long rides.
• 9-Layer Structure with High-Resilience Foam - Hard Support, Softer ComfortA hard bottom adds stability, but comfort matters on long rides. This dog car seat cover features a 9-layer structure with a high-resilience foam layer above the hard panels to help reduce the stiff feel of ordinary hard boards. The padded surface cushions your dog’s body and joints, making long trips more comfortable for large breeds, senior dogs, and pets that spend extended time in the back seat.
• Mesh Window, Storage Pockets & Safer Travel FeaturesThe breathable mesh window improves airflow and lets your dog see you, which may help reduce travel anxiety. Two large storage pockets keep leashes, treats, toys, and waste bags organized, while the included dog seat belt, non-slip backing, strong headrest straps, and reinforced buckles help keep the cover and your pet more stable during the ride.
• Perfect Fit for Most Sedans & SUVsMeasuring 52" x 24.8", this dog seat cover for back seat is designed to fit many compact sedans, midsize sedans, compact SUVs, midsize SUVs, large SUVs, and full-size SUVs. For the best fit, please measure your rear seat area before purchase, especially if your vehicle has captain chairs, an oversized center console, or a narrow back seat layout.

Overview

• Fit Type : Universal Fit
• Brand : URPOWER
• Color : Black
• Material : Premium High-Density Foam Padding, Reinforced Hard Bottom, Double Waterproof Layer
• Auto Part Position : Rear
• Special Feature : Supports Up to 550 LBS, Waterproof, Non-slip, Scratch Proof Car Seat Cover
• Set Name : Dog and Human
• Seat Cover Protection Level : Waterproof
• Seat Cover Placement : Back Seat
• Target Audience : Dog owners
• After a decade of selling pet essentials in the U.S., we’re proud to remain exactly what we’ve been since the beginning: a team of pet lovers dedicated to creating thoughtful and reliable products for the pets who fill our lives with joy.
• Real Love—tested and refined with our own pets;
• Real Expertise—a decade of hands-on care;
• Real Quality—materials chosen for safety, durability and comfort.
• Holds up to 400lbs
• Holds up to 400 lbs
• Holds up to 550 lbs