well i got a crappy walmart special (under 500fps) because i had some rabbits in my backyard that were pissing me off. got 3 of them. the 4th one a neibour saw and asked me to stop. she was a tree hugger and didn't like me killing the rabbits, but was interested in my gun. so i showed her, then took her to the range and shower her my real guns and not long after she got her PAL and now we go shoot trap every once in a while! So it all depends on the neibour.
like it's been said federally and provincally i can't find laws prohibiting it, but your municipal laws may differ. if it's not against local laws then i'd say go ahead and do it. but try to educate your neibours, include them, ask them to join you, show them it's nothing to be scared of and how fun it is!