Hi Harsh tell ur friend that if he wants best result 4 his puppy he have to go with packed food like royal cainn starter or eukanoba . this 2 foods gave best result 4 and dog .other wise he go for home food . tell him to gave 100gm rice mix with boild egg and milk@ 9 00 am, in the noon @ 1 oo pm he have to gave butter milk 500ml. in evening use 6 spoons cerelac with boiled water and use food booster of nutripet in it. and @ night After 9 00 use again rice,egg,milk and food booster.after puppy complete his 4.5 month he have to increase his food .