Owner says this collar turned his dog from a barking puller to a calm quiet listener in just a few days. Good for controlling a large or disobedient puppy or a full grown dog. Makes training a breeze and does not hurt your pup.

A simple user if i pull/lunge it is uncomfortable so maybe it is better to just sit down, look at my owner and get the treat! It has a fast release unlike the ones from the petshops. The prongs are blunt and it has the herm spenger stamp.

Highly recommend this collar. Well made. Very pleased with it. Made with quality craftsmanship.

Overall still a worthwhile tool. Should last his lifetime. Instant learning for both of us. With all skillsets.

A regrettable purchase. The chrome is junk and doesn't have germany engraved on it. This is unethical and dishonest to advertise this as an official sprenger.

The links slip apart on dog walks to the point that we now have a second leash for redundancy because we are so afraid of our dog escaping from us. Do yourselves and your dogs a favor and buy direct from herm sprenger on this one. Just a fyi, they ref...  Read More

It feels like it was molded. The ends are cut unevenly and therefore have sharp points. Metal is scratched up and extremely sharp.