Review on Stop Heavy Pulling With GoodBoy Dog Head Halter - Padded Collar For Small, Medium, And Large Dogs - Safety Strap Included - Training Guide For Effective Leash Control - Size 2, Blue by Ian Krump

Edit: bought the right size! It fits so much better, and works better too. Be sure to measure well before buying! This is a great head harness; I cannot recommend it enough.I bought the wrong size, so I'm hoping the right one will be even better. I sewed parts to make it smaller to work for now, and it seems to be working pretty well! I have a GSP, and the gentle leader really dug into his eye area. He'd pull so hard that it would be sort of sideways? Digging into his eye, as well as pulling on his neck. I can't explain it, really, but it wasn't good. This one isn't fitting quite right, but it's not shifting anywhere close to as bad as the gentle leader does when he pulls. It's not twisting into his eyes, and he isn't chocking. He seems far more comfortable on the walks than he was before. A huge thumbs up if you aren't using it as a training tool, but as a way to get exercise before training (though it's obvious that it makes a great training tool as well.)