This set of Happy Meal® toys includes five Littlest Petshop characters made from hard plastic.
Each one has its own special action:

Sunil Nevla™ - poseable tail and eyes move from side to side.
Minka Mark™ - spins around when pushed sideways.
Russell Ferguson™ - head nods when pushed along.
Penny Ling™ - bat rotates when pushed sideways.
Zoe Trent™ - head moves and combable hair.

Littlest Petshop Door Hangers were given out in some stores.