Food & NutritionPuppy with severe food allergies: What prescription diet should I try?
I would try hills z/d ultra or royal canin anallergenic (an even more restricted version). Ensure also she is not receiving any additional treats, flavored tablets, bones, table scraps or raiding any garbage bins. She may also require prescription medication to resolve the current flare up. A home prepared diet may be an option but would have to be formulated with the help of an expert nutritionalist and can only comprise of novel ingredients (foods she has never eaten before such as kangaroo/venison/sweet potato etc - these are very difficult to supplement sufficiently and are very expensive to maintain in the long term)
Updated on September 24th, 2025