Schleich - Farm World - Holstein Cow - Figure - 13797\nCows express affection by licking each other's heads, shoulders, and backs. They feel stressed and sad when separated from their companions. They also have highly developed intelligence, allowing them to easily distinguish each other by their unique voices and smells, and can recognize the faces of up to 100 cows. They can solve puzzles and are good at playing. Once they learn how to open a gate, they will come and go freely to play around.\