little gray bull. baby cow with a cute belly. calf. color . cartoon style.

bull heart calf cow horns bovine love valentine navel symbol cub mascot isolated invitation feeling paw vector pad toe tail young animal romantic beast mammal ears hoof creature happiness livestock kid hooves holstein low cattle buffalo wildlife tummy belly milk beef dairy zoo vertebrate cartoon gray child little bull baby cute belly calf color style background shape heart pet heart-shaped tail design invitations postcards