My dog pulls constantly with a lead attached to her collar as well as with a normal walking harness. This was making taking her for walks extremely unpleasant. I went to the pet store to see what other options I had left.
They showed me an expensive "No Pull Halter" but it was $50!! I tried the original one on her at the pet store and it did work instantly but I thought the concept looked relatively simple so I made my own.
I made this one for less than $10 AUD.
Step 1: Materials
Dog Lead - The lead must be made of a thick rope and round to prevent rubbing against dog. (Can be picked up at a cheap store for approx $5)
Dog Car / Walking Harness - Get the right size to fit your dog. This also can be picked up at a cheap store for approx $6.