Question Author
lankeela: I only guessed dogs come into season once a month, I'm not a dog expert. It has happened numerous times before now but it's only so noticeable now we have the windows open at night and he has to keep the van doors open at night.
doglady: By and large 'looked after', yes, but woe betide them if they cause him trouble - I have, once, seen him kicking them when they've upset him and we often hear a thump and a yelp at night when he's going in or out with them.
YvonneM: I've seen them. He (definitely) has 2 rifles and (I think) a shotgun. He takes them out with him at night a lot. Make of that what you will!
I'm going to speak the Env Health people, they're the people do Dog Wardening in my district, also. Thanks for all your suggestions.