Beat the Heat Puppy Treat #2

Jedi loves ice cubes, so when I saw the Kong Easy Freeze I just had to get it. I got the mold that makes six large cubes, though I've seen one that makes a bunch of smaller ones. The mold comes with three free mixes as well. So far we've made the chicken soup flavor and the maple/sweet potato flavor, leaving a white cheddar cheese flavor left to try. Jedi doesn't seem to have a preference. Roxy, on the other hand, wants nothing to do with them. The Kong website sells additional mixes, though I'd probably just freeze watered down broth. Do you have any better ideas? Jedi would love to know! -- K