Just because the food came from the same plant - it is not the same. Basically, the grocery stores and that - get the crap food and then the pet stores get the better food. I would say the better brands are Royal Canin, Eukaneuba, Iams - My cats like Purina Indoor formula (except it is mostly...
I work for a vet - I have to tell you, we usually recommend Royal Canin Urinary SO for felines and for canines... We've never seen a problem with pets on that prescription pet food. Actually my dog is on the Canine version for crystals and less then a year later, we tested his urine again and...
