False, was on a training trip at my old job for Mole Valley Farmer's, I was asked by my boss to take photo's of all sorts of random stuff for a brochure.
False, I have given many many cows food and put holy ash and other religious powders on their foreheads as they are holy in my birthcountry of India. Wait... you meant tipping as in giving them tips right? Not like...oh... THAT tipping... then True
Prepare for the double and possibly triple negative here: I have never not tipped a waiter/waitress.