Best harness for Entlebucher puppy after head halter failed

A head halter that caused distress is really common with strong, independent breeds like Entlebucherss — they tend to fight the face pressure hard, and if it goes badly early on it can make walks more anxious, not less. The good news is you caught it at 17 weeks, which means there's plenty of time to build a much better foundation with the right alternative. Before I point you toward something specific: is the main issue pulling on the lead, general leash manners, or is there something else going on — like reactivity or just wanting more control on uneven terrain?

You were right to stop — two walks of that stress response is enough. Entlebuchers are a herding breed with a surprisingly powerful chest for their size, and they do much better when the correction point is the chest rather than the face. A front-clip harness redirects the pull by rotating the dog back toward you when she surges forward, with zero facial pressure. Can I ask her approximate weight right now, and whether she's more of a square, chunky build or slightly leaner? Entlebucherss vary more than people expect and it affects which harness size fits the chest properly.

Perfect, that's really helpful. For a stocky 9kg puppy with a broad chest who's pulling and has had a bad experience with head pressure, I'd go straight to the Ruffwear Front Range Harness. It has a padded chest panel that sits well on deep-chested, muscular breeds without digging in, and critically it has both a front clip for training and a back clip for when she's walking nicely — so you're not locked into one mode. The aluminium V-ring on the front is strong enough for an Entlebucher even as she grows, and the four points of adjustment mean you can get a genuinely snug fit on that broad chest without the harness twisting sideways, which is a real problem with cheaper front-clips on stocky builds. At her current weight you'd be looking at the XS or S depending on her chest circumference — measure around the widest point of her chest before ordering. It's available on Amazon UK and usually ships next day.

Honest answer: the harness manages the pulling in the moment — it doesn't teach her not to pull. What it does is stop the pulling being reinforced while you're building the skill, which is half the battle at this age. The front clip means every lunge forward turns her body sideways, so charging ahead stops working as a strategy for her. Pair that with reward-marking the second she's at your side, and most puppies make real progress within two to three weeks. At 17 weeks her habits aren't set yet, so the timing is genuinely good. The harness buys you the calm walks you need to do that training without it becoming a battle of strength.

Yes, worth spending two or three days on it before you expect her to walk in it. Put it on indoors, give her a handful of treats, then take it off — that's it. Do that three or four times across a couple of days so she associates it with good things before there's any lead pressure involved. First walk, keep it short and very low-distraction. Given she already has one negative equipment memory, the slower you go at the start the faster the actual training goes. She sounds like a bright, driven dog — once she figures out that walking beside you gets rewarded, Entlebucherss tend to pick it up quickly.