This is the only Washable Dog Bed that absorbs liquid and stops odors all day long. The dog bed cover will absorb up to 4 times its own weight in liquid without leaking. An impermeable bottom layer prevents any absorbed moisture from passing through to the bed itself. These washable dog beds also control odors and they are easy to clean. Just put the removable bed cover into your washing machine. It can be washed over and over without losing its liquid-absorbing or odor-killing properties.