Dog Diet Help~~Guilt Trip and Feeling Bad?

My persian is on Royal Canin because his vet thinks he is allergic to something in his regular food (he was itching and no he didn't have fleas but dry, flaky skin). We have seen an improvement in his over all appearance and others have commented on how healthy his coat looks. As long as your vet has been consulted and they approve of this diet then it is worth giving a try. Your dog may be allergic to something in the other foods. Good luck.