It is one tablespoon per piggy per day. I have just done a conversion from cups and it seems that 1/8th of a cup is two tablespoons, so if that is correct then, you are feeding too much per pig. Being in the uk we don’t usually use cup measures, so I am relying on an Internet conversion chart! If you have two piggies, then they can eat the 1/8th of a cup between both of them.