Dog owners with escape artists or pullers, listen up - this Petiry martingale collar could be the solution you've been searching for! The clever two-loop design features a fixed neck loop and a control loop that tightens just enough to prevent backing out, but loosens immediately when your dog stops pulling. It's perfect for breeds with heads smaller than their necks (we're looking at you, greyhounds and whippets!) who can slip out of regular collars. The large size features 1-inch wide webbing that adjusts from 19 to 25.5 inches - just measure your dog's neck and add about an inch for the perfect fit. The construction is seriously durable with nylon and ribbon layers, and the cute flamingo pattern adds some fun style to your walks. The quick-release buckle makes it easy to get on and off, plus it adds safety if your dog gets caught on something. The rust-proof metal hardware feels quality, and there's even a separate ID tag holder included. Training tip: when your dog pulls, gently pull back and stop walking until they release pressure, then continue and reward them - they'll learn quickly! Remember never to leave your dog unsupervised in a martingale collar, but for walks and training sessions, it provides that perfect balance of control and comfort. The reflective elements are great for nighttime safety too. If you're tired of your dog pulling your arm off or worrying about them slipping their collar, this martingale design really does work wonders.