I found that little tidbit when I was looking on the Petco page. That's right everyone, no water for your dog until it submits to you!
Maybe it's too many years of working with horses, who can have serious complications come up very fast if their water is restricted, but water is a freebie, available as often as possible in my book.
Although, I guess if I were paying $2.50 for every bottle of water my dog drank, I would expect her to work for it
.