I bought Remi some wag-gurts by Fresh pet. They come in a come in packs of 4 or you can buy individual ones. Their small enough that they make a good treat on hot days. Remi loves them, He goes crazy every time he sees me pull one out of the freezer. I love trying new treats to keep him cool on the hot days, but this product happens to be his favorite. Has anyone else tried anything similar to yogurt products, or homemade yogurt for like this for their dogs?