Hope that you are feeling a little better today Moose.
Hi juice, I am sorry about your elderly dog but the puppies are cute 
Vaccinations - we had one at 8 weeks, then 2 weeks wait, then another, then a week wait.
BB - I am sorry to hear about your Mum.
Re pulling on the lead, I think this has been the very hardest thing to train out of Needadog, and the thing that needs the most reinforcement even now, so I understand the need for additional measures with a larger dog than a Springer.
Do be aware though, that if any of you guys do the KC programme, using walking 'aids' isn't allowed. Our trainer has never let us use anything, but devoted the most time to this aspect of training, using lots of exciting, positive, methods for the dog.
I am not making a judgement, Ddog can still pull (when he needs a poo on a morning!), and is only a light dog, completely understand how you would need to use something in addition to a collar and lead.
mint - your walk is probably a bloody pain at the moment, but, honestly, I bet it will pay dividends in the future. We are very rural, so when Ddog was little, I used to take him a couple of times a week to this large public open space, with kids and pushchairs and joggers and cyclists and millions of other dogs. I used to dread it to be honest, but now he ignores the distractions.
The only thing I can't crack is him jumping up a fellow dog walkers that have treats in pockets.