Best Assistance for Busy Pet-keepe: If you travel frequently for work and worry about your small pet does not have enough water, 120ml small animal water bottle thats made of high-quality plastic, thick and durable is a must for you. It ensures that your pets stay hydrated while you are away without making a mess in their cage. Non Drip: Pet automatic water dispenser adopts gravity flow design and can control the amount of water to prevent overflow. No electricity is needed, environmentally friendly and silent, effectively preventing water leakage and overflow. Compared with large water bowls, the water is not easily polluted and it will not cause mouth inflammation because their chin is exposed to water for a long time. Stable and Firm: This little pet water bottle is steady and won't shake. The hamster water bottle has a unique hollow design, allowing small pets to have a breathable and airy hiding place. Used Outside & Inside the Cage: Pet water dispenser can be installed and fixed outside or inside the pet cage. If your cage is not suitable for fixing the pet drinking bottle, you can also use it directly on the ground.Note:If water does not come out unless bottle is squeezed, it's because you are not fully inserting the bottle. Wide range of application: Very suitable for daily drinking water use of hamster, rabbit, bunny, chinchilla, guinea pig, hedgehog, ferret, bird, squirrel and other animals.