I would really recomend nature diet. It is a moist ffod that if 100% natural- no additives or junk. It is also a holistic diet. We noticed a great difference in our bc when we swapped him from bakers puppy ( not our choice - on that when we got him from breeder) to nature diet- much more relaxed.
it's a fantastic food- thats quite reasonably priced too.
I can't praise it enough.
Here is a link to the nature diet site for more info ( however it is cheaper to buy from pet stores rather than online)
www.naturediet.co.uk