ULTRA-PLUS Training Collar with Center Plate, Assembly Chain, and Swivel Ring - Stainless Steel Black

I have a Dogo Argentino and was useing a 3.0 prong collar it just was not doing the job. Now that I ordered the 4.0 my boy is perfect on his walks. Once he pulls the slightest bit he automatically corrects and comes into a heel I do not even give pressure it's his own pulling that corrects him. I was told from K9 trainers to use a 3.0 and it was just too small for this dog. He is now a year and 4 months old and it's the one tool that really keeps him popping without me doing a thing. Sizing the prong collar properly is really important don't take it lightly it's the matter of having a great behave dog compared to one that behaves once in awhile. My dog looks forward to putting it on to go out for walks. Win,win.

I have a 100lb Great Pyrenees that protects my sheep and is a big puller whenever I take him anywhere on a leash. Was told about Hem Springer and their prong collars. Decided to get one. Got the 4mm (biggest). In one 5 minute training session to get him used to it, he some how magically turned into a completely different dog! I did watch a few YouTube videos to ensure I was putting the collar on correctly and how to train him with the prong collar. The difference is night and day. Hen Springer just got a customer for life. Its rugged, durable, quality, craftsmanship, ease of use, etc all get 5 stars. These folks know what they are doing! Thanks for making such an astounding product!!

This collar made a big difference for our adopted dog. He is a 2-year-old German Shepherd from the shelter with lots of teenage energy. Even with training and bonding, he pulled hard on the leash and got distracted easily, especially around other dogs. After we started using the prong collar, he became much more focused and walked calmly without pulling. The collar gave him clear signals without hurting him, and we always used it with praise and calm direction. It turned our stressful walks into safer and more enjoyable ones.

Very pleased with this new style and thankful that I bought the easy clip connection

This product has to be one of the best and easiest prongs to put on my dogs. For training purposes , it works better and seem more comfortable for my dogs. I will recommend to everyone i know who owns a dog especially a powerful one.