Lo uso con pastore tedesco va benissimo

耐久性はこれからとして、従来の首輪やハーネスなど大型犬のゴールデンでは、イヤがる事が多くヒト苦労でした。意外に装着が簡単で散歩中の引っ張り癖が改善されました。

In generale un buon prodotto peccato per la catena che macchina il pelo

É robusto ma avevo ordinato un'altra taglia

Perfecto para adiestramiento, no daña el pelo

This collar works great on walks! I am a dog sitter and bought this for dogs I get who pull too much. I love how the size is adjustable so it fit my large German Shepherd as well as my smaller one! The colour is very bright and can see from far away. It doesn't have the prongs so you can keep the collar on all day and the dog won't be uncomfortable.

Love the vibrant colour and reflective stitching. Great width on my bulldog. Washes well when it gets dirty and the metal is good quality on the choker. Very well priced and will definitely consider buying more when I need to replace this one.

The Martingale style collar is an enormous improvement over standard choke collars. I've been training dogs with these for decades and they simply trump old fashioned choke and pinch collars in every way. Renowned dog trainer Justin Silver, uses them exclusively as seen in thetelevision show "Dogs In The City"What makes the Martingale so effective and safe is that a sharp correction is never needed. There's no need to "snap" the leash as you would with your standard choke collar. Instead, a simple and quick tug and release tightens the collar around the entire circumference and immediately releases - but unlike metal choke collars the correction is limited as the collar can only tighten so much - it wont vary and it releases right away.We have Old English Bulldogs, stubborn by nature and resistant to being "Bullied" - pun intended. Working with our 7 month old puppy has been a breeze and this collar has proven itself an essential tool. Plus it's attractive, I ordered the black in large which is one inch wide and the fact that it's adjustable up to a whopping 29" makes it ideal for most any dogBENFITS:* Gentle and effective* Safe you can't damage neck muscle or worse, vertebrae as happens with choke and pinch collars* Dogs most any size response faster to training with a Martingale* Highly reflective stitching at the edge of the top and bottom is a smart and well thought out touchImportant to note - you must use a standard six foot training lead. Never a retractable leash. Retractable leashes have their place and I'm a huge fan of the German made brand Flexi. However they aren't intended for training nor training exercises. This Martingale collar is well made, with a high quality plastic buckle mechanism for proper sizing, the metal chain and hoop are high polish chrome and well finished so they won't snag or stop, the movement is always smooth and effortless.The nylon collar is waterproof and wears like iron. An excellent collar, well worth the very affordable price. The collar arrived sealed in a plastic bag with the MFG retail tag attached plus it's eligible for PRIME so if you're a member you get two day shipping for free.We love this collar so much, I ordered one for our oldest pooch so he can look just as dapper as his younger partner in crime.