The Rewards are: The Ability to construct a Pasture and RS gold also a Coop, A recently born calf along with a poultry, 2000 hunter exp and 2000 construction exp. From the coop, it will be empty. Build pins that need 15 timber and 10 claws. You are able to construct troughs for water and food which every need five timber. The water trough asks a bucket of water, and the trough requires chicken feed that you could buy out of Sarah. You can also purchase more chicken. The maximum chickens in a home is eight. They will ocassionally put eggs in their pins. You can even fill the room with hay, which you can get from Sarah. You have to OSRS buy gold have 10 piles of hay for that.