They give more meaning to my life and are a constant source of learning. I love sitting outside and watching two kids practicing head butting one another and listening to the ducks, who sound like they just heard the best joke ever told. I was able to get off high blood pressure meds and run a healthy low blood pressure and I give all the credit to the critters who make me laugh and make my life so much more stressfree and fun.
My other... it gives me someone to talk to....
If I won the lottery I'd quit my job and expand my farm.