I'm not sure where to post this so if it's best off somewhere else, feel free to move it. I have a Lhasa apso whose lovely with the other two dogs in the house and family, but as soon as she goes out on a walk she turns savage. She tries attacking other dogs on walks. Luckily they've been on the other side of the road, I'd hate to see what'd happen if they were on the same side. Yesterday, I took her for a short walk up to the shop (5 mins either way) and she went for 4 dogs and for the first time lunged at someone who had a pushchair. It doesn't matter if I walk her by herself or with the other two, it still happens. I keep crossing over every time I see a dog but after yesterday I was thinking about muzzling her. I've never had to muzzle a dog so this is a new thing for me. I've seen many muzzles for dogs but none for brachycephalic breeds. Anybody tried muzzling a short faced dog? Where did you get it from? Are they any good? Any ideas for curbing the behaviour. She won't take treats when outside the house. I keep the lead loose so there's no tension. When she starts I carry on walking. I tell her no/leave but still nothing.