Need new dog food for crystals in kidneys

by Dawn M. Clancy
(Candia NH USA)

I have been feeding my two dogs, each three years old, the brand "California Natural" since they were much younger. It was supposed to be a high quality, safe food to give them. I now have found out Procter & Gamble has bought out the other company and the food has been delisted.

In the meantime, my vet has told me both dogs are prone to crystal development in their kidneys. She wants to put them on Purina's DCO to eliminate the problem.

I have had the dogs since the last food scare so I am nervous about the food I give them. I do not want any food with any ingredients from China. Is the food the vet is suggesting safe and nutritious for them? Do you have any other suggestions for food to eliminate their crystal problem? I love my dogs and want the best for them.

Any help you can give me will be appreciated.

Thank you.