i have 8 week old mastiff iwanted advice on can i feed him on normal pasterised milk,will it be good for him or not,or shall i feed him the dry dog milk u can buy from pet shops.his food at the minute is baby chickens.i feed him 4 times aday with chickens in small portions.
                                          thank u

At 8 weeks he doesn't need milk at all, but he does need a balanced diet, and a diet of purely chicken isn't suitable. What was his breeder feeding him? I would suggest you feed him a good quality complete food (Burns for example) whilst you research a sensible raw diet (if that's the way you want to go) because his health is at risk at the moment.