Ya like i said above...mine use the sprinkler and big watering dish i put out for them to wade in .....I had to put them in the first time,but now they do it on their own
**I use sprinklers and have a big pan that has a little water in it so they can splash around in the water (and they love it).
**Also PLENTY of shade is a MUST!
**Ice cubes in the water helps a lot
**Also I freeze bottles of water, then wrap in an old shirt and place in the shade so they can lay...