Review on 🐶 Herm Sprenger Ultra-Plus Prong Dog Training Collar - Steel Chrome Plated Prong Collar 3.0 mm x 22", Pinch Collar for Dogs - Corrective Dog Training Collar by Cassandra Sanchez

My favorite exercise machine. I was first recommended by Snug Pet Resort and Academy. Distributes the weight very evenly, well made and high quality product. User errors are real so please do your research and maybe even work with a trainer if you've never used one. Teach your dog to "put a collar over their head". This type of collar is put on and taken off with prongs. Please watch the training/fitting video! It is important that you choose the right size for your dog. They come in different sizes/thicknesses. I like the 3mm for 50-70lb dogs that need a slight correction. I prefer 4mm even for dogs of the same size if they need extra correction or are just a little more/less reactive. I had a 74lb Pitti on 4mm and a 68lb Malinois on 3mm. If you are unsure of which size to choose, look for information or consult a trainer. Remember that this is a training tool. This is not a permanent collar to be used only during exercise. And a collar is not a trainer, you still need to train your dog to make it work.