The Cupcake Calf is the offspring of a Bull and Cupcake Cow. When you harvest milk from your Dairy Farm (with 1 Bull and at least 1 Cupcake Cow inside) there is a chance that a Cupcake Calf will be born. When you harvest from your Cow Pasture with at least 1 Cupcake Cow there is a chance that a Cupcake Calf will be born. The Cupcake Calf can be placed in the Baby Playpen. When harvesting a Baby Playpen containing at least one Cupcake Calf, it is possible to find two calves. One Cupcake Calf is placed in the player's gift box and the other is shared to the player's wall.