I just rehomed a 6 month old puppy. He was barely walked before I got him and spent a lot of time in his crate. He's extremely excitable on walks (quite rightly) but the pulling is out of control! I've tried using a normal lead and collar and doing direction changes and pops like the training videos show but to no avail. He is food motivated but once outside he isn't interested in treats at all as so excited. He doesn't engage with me at all on the walks.
I'm wondering if I should get a slip lead to help with stopping pulling so I can correct him when he does this? I used to hate slip leads but with my last dog, she was 30kg by 6 months and pulling me off of my feet so it was dangerous. When we finally got her a slip lead she improved almost instantly. Thoughts or suggestions on any other techniques I could try??