This dog slow feeder is made of food-grade materials, is non-toxic and odorless, and is easily washable with water. The surface is smooth to prevent scratches on your pet's mouth and tongue. Suitable for small and medium-sized pet food bowls: This double pet bowl brings you convenience, making feeding easier and suitable for small and medium-sized pets and animals. A perfect choice for feeding your pet. Neck guard pet feeder: Whisker-friendly oval design plus easy access front, better ergonomics for your feline companion! Automatic double bowl bottle drink: Two in one feeder bowl. One plastic bowl with an automatic water bottle. It automatically replenishes water to the dish, keeping the water clean whether you are at home or not. Easy to clean pet bowl: The bowl is removable and easy to clean. The bowl is better for quick rinsing or wiping clean after use. Brand new, only opened once for photography and inspection. We have taken care to ensure the buyer can feel at ease.