My Cocker loves this bed. She sleeps on it all the time! It really does keep her cool on hot summer nights. It is heavy to move once filled with water, so put it where you want it to stay. You don't have to refill it either, I 've owned this for a year so far and my dog scratches at the bed every night before she lays down. It is Very durable- she has tore up those fake sheepskin beds, but she has not put a scratch in the tough Cool Bed!