Oh dear,they can be quite vicious if they get into a gang mode. Where we used to live in WA they had a pack of about 5 with a matriarch and they were killng people's smaller animal companions in one neighborhood. The city finally hired someone to try and trap them if possible and if not to kill them. We always had at least one around our house there who would bring her kids who eventually moved on to their own territory. But we made sure the cats were in and the cat door was closed at night for our kittehs that lived in the work shop.
From Sylvig. Thanks - picked up both of your UKs. Not sure about the UK, icguy started mouf to mouf and he may have started the UK also. We have so many Kamp LOLs and until I sort them al lout, not sure what got started when by whom LOL