I second the dogmatic leather halters, I have one on my Great dane and it's brilliant. Doesn't cut into her nose or ride up in to her eyes like a halti did to her.
She happily wears it when walking, altho the first time I put it on her she did wipe her face( and drool) all down my leg-nice! lol I only make her wear it now if there is another dog we have to walk past as she can be a little unpredictable towards them ( she's been attacked a few times so she tends to be overly defensive if they bark at her)
Once I had that on her I was much more confident holding her as in just a normal lead( even a check/slip lead) she could pull me straight over( she weighs around 10st I weigh about 8-less when i first got her)
Then I started to walk her on her lead and halter just in the garden and up and down my drive reinforcing her to heal. I had the fact she's a greedy madam on my side.lol so used treats to reinforce her good behaviour
Then I introduced a few distractions, my friends overly excited dog ( again still in the garden) or the kids next door playing with her squeaky toy,and taught her to stay to heal with those going on. If she pulled she got a sharp downwards and inwards pull on the halter( so her head came downwards and in towards her chest-you need a short lead, or even hold the halter strap)
You can then progress to a quite street, then a busy field etc
Really I was just teaching her some manners and to accept me as the leader I guess.
Not sure if it'll work for you as my dog only lunged forward at other dogs rather than constantly pulled?
Good luck
She happily wears it when walking, altho the first time I put it on her she did wipe her face( and drool) all down my leg-nice! lol I only make her wear it now if there is another dog we have to walk past as she can be a little unpredictable towards them ( she's been attacked a few times so she tends to be overly defensive if they bark at her)
Once I had that on her I was much more confident holding her as in just a normal lead( even a check/slip lead) she could pull me straight over( she weighs around 10st I weigh about 8-less when i first got her)
Then I started to walk her on her lead and halter just in the garden and up and down my drive reinforcing her to heal. I had the fact she's a greedy madam on my side.lol so used treats to reinforce her good behaviour
Then I introduced a few distractions, my friends overly excited dog ( again still in the garden) or the kids next door playing with her squeaky toy,and taught her to stay to heal with those going on. If she pulled she got a sharp downwards and inwards pull on the halter( so her head came downwards and in towards her chest-you need a short lead, or even hold the halter strap)
You can then progress to a quite street, then a busy field etc
Really I was just teaching her some manners and to accept me as the leader I guess.
Not sure if it'll work for you as my dog only lunged forward at other dogs rather than constantly pulled?
Good luck