This is the first time I have used a forum, and am kicking myself for not having done so over the last few years! You are all so helpful... Thanks guys!!!! I found the Orijen on zooplus and have ordered a 7kg bag as suggested. I have the cat here with me now, so I can try her. I see it says it can be used for all ages. Do any other breeders out there use it instead of science plan for young kittens?