https://i1.ytimg.com/vi/x2RJN9a_jdM/mqdefault.jpg If I have copied it right, this the dog you need. PS: OK couldn't copy it but he is worth a look on you tube.
Big massive super soaker cos unless you're some sort of ninja then you wont vget close enough to use a normal one.
Buy tiger, lion, puma or jaguar piss and fill the super soaker with that. The piss of a big cat should scare them off more than being sprayed.
Ive got a 6 month old Bulldog puppy. Great with kids, hilarious with some of the antics they get up to, small size in height (for me anyway, im use to boxers) but solid in width and dont look gay. Maybe a nice compromise for you and the misses?
I was over the moon when he made it illegal for the toffee nosed hello Henry twats to hunt foxes for fun. I have no problem with hunting for food, but I'm totally against it as a mere pass time.