guard dog

I've been a Security Guard and liked the work but not the pay.

I'm too old to become a cop(45yrs) but like working with the elderly(currently work with Alzheimer residents). Am curious to know if any such position exists and what the requirements are. Please, serious answers only. Thank you! Guard Dog

English Prof. gave as open-ended question. I already came up with 23 answers. Wanted to see what Internet users would come up with & if any of your answers different from mine. On an idea that if this was 'stating the obvious' what comes to mind with other people. For me, question was too broad. Would like to show Professor what people out in computer land can come up with(I am an adult student--only 1 in class). Guard Dog

I need to know the following: how far away,how many rounds of ammo would be necessary,type of bear make a difference? 2nd Part: Is it possible to kill a bear with a handgun(size,bullet type)or with a rifle/shotgun(size, bullet type)? 3rd Part: Answs. needed not for hunt but showoffs at work who "know" guns. Is it possible to kill a bear(type, wieght,distance,gun size,bullet size) with handgun,rifle/shotgun? How close/far away for a head shot(realistically)? So tired of "bragging" at work & want to kill subject with logic. Thankyou for your serious answers. Guarddog