The Happy Pets family continues to grow this morning, with the addition of piglets to the Happy Pets adoption agency. Piglets are now the seventh species available in the game, joining cats, dogs, turtles, rabbits, ducklings and hamsters.
At the moment there are only five different colors of piglet are available, with prices varying by color. Of the five, four can only be purchased using Facebook credits, a type of virtual currency that must be purchased using real world cash. Using Facebook credits has become the norm for animals outside of the cat and dog kingdoms in Happy Pets, with a single white piglet being the only non-dog or cat animal available for purchase with in-game currency.