I bought this two years ago and used it a few times, but my dog doesn't seem to like it much, so I haven't used it since. This is a nursing bed for dogs. I bought it because my dog was having trouble maintaining a "flehmen" posture as she got older. **Product Description:** Bedridden dogs are prone to dizziness and bedsores. Care must be taken to prevent aspiration when administering medication or feeding, and this can be a burden on the dog's caregivers. This product is a nursing bed designed specifically for dogs, developed to help your beloved dog and your family spend their time together more comfortably. Point.1: Unique E-shaped bed. By gently cradling the limbs, it allows dogs who cannot stand on their own to maintain a proper posture. Point.2: Two-layer construction for less strain even with prolonged use. It features a two-layer construction with high-density urethane to stabilize posture and a cushion with plenty of cotton to gently support your dog's body. Point.3: Adjustable to match your dog's height. The supporting urethane foam is removable, and the overall height of the bed can be adjusted in three stages. Point.4: Covers to reduce maintenance burden. Two face covers with waterproof on one side are included for replacement. The outer cover is also hand-washable. **Size:** M size: Approximately 44 x 77 x 20-25cm (Standard pet weight: for medium-sized dogs, up to 12kg) **Product Weight:** M size: Approximately 2.1kg **Materials:** Cover: 65% cotton, 35% polyester (with non-slip treatment on the bottom) / Filling: High-rebound urethane 28D (8-piece), Cushion / Urethane cover: Non-woven fabric **Color:** Beige **Accessories:** 2 front waterproof covers to prevent stains, 1 rear waterproof cover to prevent stains **Care Instructions:** Cover: Hand wash gently. *The urethane foam and cushion filling cannot be washed. **Important Notes:** * This bed assists with a three-dimensional posture. Adjust it so that it does not put strain on your dog's legs, back, or torso, and make sure your dog is comfortable. * Fill any gaps with towels or other materials as needed to fit your dog's body shape. * Due to their skeletal structure, dogs cannot spread their front legs sideways like humans. Forcing the front legs to open sideways can lead to injury. Please check the width of the center leg of the E-Dog Bed before purchasing.