Just a quick update on Bella - she's been out with the dog walker this morning who said she wouldn't have had any idea that Bella had been attacked if I hadn't told her, as she was playing with all the other dogs just as if nothing had happened.
There is a BT in our local park that she plays with quite often so I'll see how she reacts to that next time we see it. Normally Bella is very astute about other dogs and will eye them up from a distance rather than going straight over to them (and these days she is quite discerning and won't go up to every dog she sees). Once she reaches them she will sit very still so they can have a good sniff, and she doesn't mind how long they take or how much they poke their noses around her "bits". If they give any kind of warning that they don't like her, she will readily lie down and show them her belly - I have never seen her try to challenge another dog, she's never even growled at one. That is why I am happy for her to be off lead, because I know she is sensible and very good at doggie language, and I know that if I call her when she is heading over to a dog on a lead, she will come back to me. Obviously if her recall starts to fail as she hits her teenage stage then I will keep her on a long line during that period as it's not safe having a dog that won't come back when you need it to.
I think the incident on Sunday was just very unfortunate, probably compounded by the fact that Bella saw a woman sitting on the grass with her dog so that was double temptation to start with, on top of which the woman watched Bella approaching and waited until very late to ask me to call her away, and the BT didn't give any warnings whatsoever, it simply lunged at her and bit her so there was no time for Bella to do anything other than defend herself, which she did very successfully. It may have been very different if the two dogs had met when they were both off lead but that's something I'll never know. I do think that the woman knew that her dog was going to react aggressively, and based on that I do think it would be wise for her to muzzle it in the future as certainly in London, you cannot be 100% sure that everyone is going to be able to control their dogs enough to stop them going over to hers. Luckily Bella is good at defending herself but in that park, you often see people with young pups as it's a great way to socialise them (2 weeks ago we were there and Bella played with a 12 week old staffie, a 4 month old jack russell and a 4 month old newfoundland, that was all on one half hour walk). I dread to think what would have happened if it had been a younger pup that had gone over to the woman and the BT
I know if I was the owner of a dog that I knew could be very aggressive, and I chose to walk it in a place where I was going to meet 30-40 other dogs on a walk, nearly all of them off lead, I'd muzzle it - why risk it really hurting another dog, getting hurt itself, and possibly having to be put down if you were prosecuted? I just don't see that it's worth it. If Bella were to grow up into an aggressive dog I would certainly muzzle her.
I think the thing is that we can't always make sure 100% that something like this is not going to happen, even if we are all in control of our dogs, whether they are on or off the lead, all we can do is make sure we are in control as much as we can be, watch out for them and be courteous to other dogs/owners.