With rescue dogs, we make walking them together a big deal..several times a day. Letting them sniff the "leavings" of the other, and just getting them out together and moving.
It might help.
Sharron, thanks. Yes we do walk them together as well as seperately.
They do seem to get on well but i don't think they have sorted out who is the dominant one. I can't say at this point either.
When play fighting he certainly makes lots of noise, whilst she is silent. He looks to be in charge sometimes, however if she silently draws her lips back and stares at him he backs off or lets her clean in his mouth/ eyes etc.
If Kwame wants to sleep, she is a terrible torment and pokes and prods him, he gets very whipped up and goes for her but it's like water of a Ducks back.