The bowl can be taken apart the floating disk to clean. Rinse with water or put it on upper rack of dishwasher. The dog bowl feeds enough water and slow down your pet’s drinking and helps to avoid vomiting and gulping. It also helps prevent the dust, dirt and pet hair from falling into the water. Double anti spill design can effectively prevent water from overflowing in the bumpy road. Anti-slip base prevents your pets from sliding it around. Perfect for using in RV, SUV, and truck. When pet’s tongue touches the floating disk, the water will coming from the hole. Pet drinking bowls support customized logo, logo process for silkscreen. The prices for 300pcs or over are based on ocean shipments.