Well, after taking Harley for a walk this morning and having him go nuts over some Border Collies barking in their yard I've decided I've had enough!
I've just finished talking to a trainer and he will be getting enrolled first in a 6 week course, and depending on the results from that will do another 20 weeks after that to try and fix his obedience issues (like walking on a lead, recall) and try and either get him desensitised to other dogs or over his DA issues completely (depending on the cause). I am pretty excited!
Bella needs to do the same course to work on her manners, but I am not sure how I can do that since there is only 1 of me. The OH works on Saturdays so he can't help either!