My GSD, Keeli, is eight years old and an outside dog. She still acts like a puppy and wants to plays but is a little calmer. I can already tell this Summer is going to be HOT! I was thinking yesterday about ways to cool off and I thought of a small pool of water but Keeli HATES water, the only thing she'll do with a pool of water is drink it. Lol. I can't think of anything else. Have any ideas?