By chance were the cows Jerseys?
The Jersey heifers are the friendliest.
The Jersey bulls are the meanest.
I do believe they were Holsteins. My wife absolutely adores Jerseys...she literally melts when she sees them...they do bring out something in her! When she talks to them, her voice changes, I find it both entertaining and endearing...:)
Hahahaha...she talks to them like babies...