Bea and Bo are NOT aggressive in any way but I can tell you that an "incident" WILL OCCUR if any of the following are true:
1) I am nervous or unsure -- that travels right down the leash to the dog. Always.
2) I am not taking a pack leader role in the meeting. That is, if the dog is controlling the meeting - not me. I bring the dog to the meeting -- the dog doesn't bring me.
3) I've not done my job as a pack leader and not correctly interpreted the behavior of the on-coming dog (who might be aggressive, fearful, or in general, unbalanced). As their pack leader is MY JOB to interpret the behavior of other folks' dogs. This is for two reasons; I have Flat Nosed, head held high bully PUPS who are still learning and who's behavior is often being misinterpreted by other dogs. And secondly: because not all dog owners are truly aware of what the hell is going on with their dogs.
A great example of this:
There's a woman we encounter on our walks who will RUN OUT of her house to see Bo and Bea when we go by. She got a rescue Puggle and so badly wanted her dog to be "friends" with her two favorite visitors. Fine. We wait for the Puggle to come outside on his leash.
Mistake #1 - I did NOT bring my dogs to the meeting. The pug came to US.
Good thing #1 - The lady brought the Puggle close enough to sniff the air but not close enough for one on one face sniffing. We visited while the three dogs sniffed the air -- around each other --- for a minute.
Mistake #2 - I get nervous and that travels RIGHT DOWN THE LEASH to Bea who then gets a bit snarly - defensive/fearful - with the Puggle.
Good thing #2 - I know, as a pack leader, that this WILL cause a chain reaction with Bo. So I throw my leg out between the Puggle and Bo (I am saying "I am in control of this meeting") and I first disagree with Bea's behavior (ACCCK!) and then I swoop down and spin Bea around so her butt is in the Puggles face. I hold her there for fifteen/twenty seconds and the Puggle gets a good snoot full which then let's alllllllll the air is let out of Bea's pissy balloon.
All this happened -- truly -- in a matter of a few minutes. The rest of the time, the dogs sniffed each other and Bo tried to get the Puggle to play with him (play bowing). All in all, a pretty good meeting for two strange dogs meeting a rescue with unknown issues on the rescue's territory! Not too shabby! It could have gone far worse. The woman has rescued many dogs over the years and has a strong basis of knowledge as well. She was feeling confident and calm and the Pug, of course, reacted to her calm assertive energy.
I hope this story helps someone. It's practical application stories like this one that help me.