1. Washable and Temperature Resistant: The nipple feeder for puppies is washable and can withstand temperatures. You can clean it with boiling water 12 times a week and maintain regular hygiene. 2. Easy Feeding: The nipple puppy feeder features a moderatesized nipple suitable for most pet puppies, mimicking the breast shape to prevent milk leakage. The lid reduces air pressure, ensuring smooth feeding. 3. Adjustable Nipple Puppy Feeder: With an innovative lifting design, you can adjust the bottle height according to your pet's size. 4. Effortless Nourishment: This nipple puppy feeder is designed to simplify feeding for newborn or sick pets. Simply fill the bottle with milk, set the feeding time, and gently insert the nipple into your pet's mouth. It will gradually suck the milk and receive the nutrients. If it doesn't latch initially, try 23 times and be patient. Once it tastes the milk, it will love this feeder.