Many people have many types of pets for better or worse.
Big Bertha was a cow who held two Guinness records, and raised money for charity.
Wiki says she was a Droimeann  or Friesian, maybe the former but I highly doubt the latter.
Looks more like an Ayrshire or a Shorthorn but I haven't seen a good picture of her.
I am sure she was a alcoholic and a slut...