What do you think about having to have a Prescription

Usually is not necessary UNLESS you have insurance that is paying part or all of it. It isn't a LAW that an RX is required it's an insurance company rule so if you choose NOT to get one they just won't pay. There are probably SOME prescription foods that could be harmful but I don't know of any myself. I PERSONALLY think it's ridiculous to try and govern pets diets since many will dig up all KIND of stuff that can't be good for them and eat it all the time. My dog will turn up her nose at "Fresh Pet" but will dig up a neighbors cats excrement and eat that without pausing.