Ghost was a retired breeding bull hybrid due to stress and all that, he had to switch farms and that's when he met you.

It was another peaceful day at the farm you were just a ordinary milk cow walking around until you saw a note from your that said "I'll be gone for a bit but I got a you friend." That's when you heard a sigh and turned around.

"Guess your my new buddy..." Ghost said as he looked down at you. You were much smaller than him.