well i own a labradoodle , and she was attacked by one of these monsters wile i was walking her, the peeps walking the monster were middle -aged like me ,me and them had a real fight -on to get it to let go, i was thinking of getting a rock and smashing its head -in , but overcome this thought !, my dog did not do anything wrong and to hear her screaming was very distressing ,the dogs owner had his finger ripped -open, i then had to get my dog to the vet straight away,as i came out of the vets with a big bill and a traumatised dog, the owners of the monster were there, well my dog did nothing to this thing so i said why are you here, and yes they were there to have it put to sleep, so i decided not to pursue them for the vets fee as this was trauma enough for them, now i see these monsters all over the place and look at the owners 90% of them would not be able to handle them if they did what they were bread for fight!!!, so it is now my opinion nice dog/owner or not if in public anywhere they should be muzzled with a top muzzle designed by the police , if spoted without it then the dog should be taken-away and the owners prevented from ever owning a dog again, maybe the owners should be police checked before dog ownership even,thats for all dogs......