Maggie is now 4 months old and I want advice on how much to feed her. atm she is having three meals a day. the first meal is 150g of pedigree chum puppy pouch with a handful of complete dry food. the other two meals I give her 75g of burns chicken and rice dry. she always seems hungry and I am not sure if she is having enough. she weighs 9.7kgs now and has been wormed regularly since I have had her. anyone have any advice?