The 15 degree tilt design protects the cat's cervical spine and allows the cat to eat more comfortably. You can choose the suitable tilt angle for the cat by rotating the bowl. Non-slip raised stand for cat bowl: There are 4 non-slip pads on the bottom of the cat bowl to prevent tipping and make it more stable. Automatic cat bowl: siphon principle, automatic water supply and maintain stable water level, 500ml large capacity water bottle, can meet the needs of cats/small dogs drinking water for 2-3 days, even when you are not at home, you can let the cats drink clean water. Besides, the pet food and water bowl set is detachable, easy to clean. Tips for use: When placing the bottle, press the bottom of the bottle so that the bottle is more firmly at the water outlet, which makes the water flow more smoothly, and prevents the naughty cat from knocking over the water bottle. Safe material of the cat bowl: the Cat bowl is made of food grade PS material, which is safe and non-toxic.