Best collar for Pugs with breathing issues

For a brachycephalic breed like a Pug, a standard collar pressing on the throat during walks isn't just uncomfortable — it can genuinely restrict an already compromised airway and make breathing harder when they're already working hard to get enough air. This is one situation where collar fit and type really does matter for health, not just comfort. To point you toward the right solution: how old is your Pug, how much does he or she weigh, and are you currently using a collar and lead attached at the neck? Have you noticed any coughing, gagging, or wheezing specifically during walks?

That honking sound during pulling is a real red flag — it's often a reverse sneeze or tracheal irritation, and pressure on the neck from a lead attached to a collar is a very common trigger in Pugs. You're right to take it seriously. Before I suggest anything, one quick question: does she pull consistently throughout walks, or mainly at the start when she's excited? That'll help me work out whether you need just a harness or whether a no-pull harness specifically would make a meaningful difference.

That's really helpful. Given her age, her size, and the fact that she's a brachycephalic breed with confirmed throat sounds when she pulls, I'd strongly recommend moving away from collar-and-lead walking entirely and switching to a well-fitted harness as her primary walking gear. Keep a collar for ID tags — that's fine — but nothing should be attaching the lead to her neck. The specific product I'd point you to is the Ruffwear Front Range Harness. It's available on Amazon UK, fits small breeds like Pugs well, has two attachment points — a front chest clip and a back clip — and the front clip gently discourages pulling without any pressure on the throat whatsoever. The padded chest and belly panels won't dig into her frame, which matters for a dog built the way Pugs are. For an 8kg Pug you'd be looking at the XS or S size — check the chest girth against their sizing chart, as Pugs are wide for their weight. The front clip will help with the lunging at other dogs without any of the airway risk she's currently experiencing.

Yes — keep a flat collar on her for ID tags and her microchip registration contact details, because legally in the UK dogs in public must wear ID. But fit it so you can easily slide two fingers underneath, and make sure the lead clips to the harness, never the collar. Think of the collar as purely an ID carrier from now on, not a walking tool. That one change — harness for walks, collar just for tags — removes the airway risk completely while keeping you legally covered.

Honestly, yes. The honking may well reduce significantly once you take the collar pressure away, but given she's 6 and it's been happening for a while, a vet check is worthwhile to rule out any tracheal or soft palate issues that are common in Pugs as they age. Mention specifically that it happens when she pulls and that you're switching to a harness — a good vet will want to know both things. The harness is the right immediate fix, but the vet check is good due diligence for a brachycephalic dog her age.