My neighbours have recently had the gutterings on their house replaced, in order to get to the side of the house, the fitters had to remove a very small fence between my neighbours house and ours. My neighbours father has spent the best part of this week putting up a new fence and now he is putting wood preserve on our side and theirs. I feel that although it was their problem that the fence needed to be replaced I should buy the old boy (he's nearly 70) a small "thank you" gift. My dh doesn't agree. What do you think?