
Pedigree foods often tend to be too rich and full of additives for little tums, causing them to become upset etc.
I have a dog with a wheat /gluten allergy, showed itself up when I got him as a pup because he kept scratching (and having many years ago now done a course in dog and cat nutrition) recognised immeadiatly what the problem may be. Wheat/Gluten allergy can also show itself up as tummy upsets etc too.
I put him on PAH own make puppy food and he thrived and loved it, it is a good quality food at a reasonable price.
6 months later (yes I know mad) I acquired another pup and just put her straight on it and she has grown really well on it.
It may be worth a try, you can get small sample bags to see if your dog will like it first.
Bev