I have a baby pool for Sunni and my other dogs and they LOVE it when its hot out. I fill it about 2" or 3"s and throw toys into it. Sunni is obssessed with it. Of course that means she's got to be brushed a lot more, but its worth it. I use the water at the end of the day to water my plants
waste not want not. I do use fresh water everytime its filled because they will drink it. Have fun!...Now when I get the hose out Sunni does a happy dance and tries to drink the water from the hose..lol. She's so goofy.