The portable dog is designed with no drip nozzle. You can rotate the top cover 360 to change its direction, easily adjust the height of the bottle, and facilitate your pet to drink water The hanging dog cage bottle is designed intuitively to avoid water dripping. Its stainless steel ball blocks the tip of the hose. Only when your animal pushes, can water pass through P> Unscrew the bubble leak nozzle from the nozzle. The sealing ring on the cover can be used for most water bottles P> A metal support is included to suspend these absorbers outside or inside almost all cages P> No need for dog water bottle, suitable for pets of all sizes P>