[Ellie May]

Yes. Can't think of any non rx foods off the top of my head though. The srarting place is asking why a pup needs low protein. For a senior diet, otherwise healthy dogs tend to get moderate protein, but low phosphorus from that porotein. For kidney disease it is low phos produced by protein and perhaps low protein along with some other adjustments. For a liver requiring low protein there are certain ingreients that are best avoided. In a nutshell, it isn't just low protein but type of protein.