@Forever:
Zoe on the other hand has turned into a little witch. As was suggested I think she is protective of chief. She even turned on Lizzy when she came over the first few minutes than they were fine. But all her previous doggy friends get snarled at when chief gets near them. I hope she settles soon. She has one old dog who looks forward to seeing her on his walks flinching around her now.
When Liyah was a baby - if Brando started to go off on her, Ruby would put herself in between Liyah & Brando. Ruby was very protective of Liyah when Liyah was a pup. Ruby doesn't interfere as much anymore - once in a while she gets involved - she pretty much just lets Brando handle it now.
Gbroxon - no big deal. No one knew Luny (aka Tommy) would exhibit SA and especially not in such a severe form. And I understood what you were thinking - about people dumping dogs. One of my stupid neighbors has gone that route (they've had 6 different dogs in 3 years - I won't talk to them anymore). And I don't know how many times I've come across people who say "oh what a pretty dog, I'd like one like that" when they see me walking my dog. I almost always discourage them from getting a basenji (with that attitude no dog would be good for them). So I'm with you there.
These front-attaching harnesses work really well in my experience. As soon as the dog starts to pull, it will turn itself towards you, slowing it down. Otherwise the dog has every bit of freedom to do what it wants.