I have a corgi who was suffering with terrible skin problems and beginning to stiffen in all his joints so I took him off the supermarket diet and went all natural. There is a vet here in Australia who has a very informative website.Dr Bruce Syme - Vets all natural. I began to change Akkeems diet 2 yrs ago when local vets told me he was not going to be with us much longer, he is now fit and active with clear skin and a beautiful coat, 14 yrs young.