I selected "No, I don't work with animals and never have." Looking back at things, I wish that I had when I was younger. Even if my career path was never oriented towards that line of work. Working for a shelter would be too depressing for me, as all the shelters in my area are "kill-shelters" but I wish I would have at least volunteered for some sort of animal work when I was younger. Now I work a 40 hour a week office job and have too many responsibilities to realistically do so.
If us millennials ever get to see retirement, I'll probably do so then.