Warranty: We provide a 45 days money back and 12-month worry-free service. If there is any problem about our water bottle, please feel free to contact us, we will solve it within 24 hours. A great gift for your pets, it is especially good for small animals, such as guinea pig, rat, rabbit, dwarf, gerbil, chinchilla, ferrets, mice and other small animals. Safety Material: Made of high quality non-toxic plastic + stainlees steel, durable and no harmful for your lovely animals. 3-IN-1 Hideout Design: Our hamster water bottle with holder provides a ideal harbor for small animal with lookout holes. The entrance of small hideout is 3.4*3.5 cm, which allows a dwarf hamster to slip through easily. Easy access for a hamster to in or out with the door, and pets can hide their body quickly and keep their eye on surroundings. Non Drip: Design with stainlees steel spout, only pet touches it and drinks the water. It's dust-proof and more healthier to pets.