ACME genuine Pro Trialler Gun Dog Whistle no. 212. BPA free plastic. Holds its frequency. Great all-rounder. Good for distance and heavy cover. 110dBA. Disobedient and hard of hearing dogs (Black)

We've bought 4 of these now - one for each car, one for back door, one for front door. Our dog was a shelter dog - found as a stray, adopted, returned for having "too much energy," the n adopted by us. Yes, high energy, crazy prey drive. We tried all the Cesar Milan tricks on trying to settle him, and finally got this whistle. Helped that he is really afraid of high pitched sounds. One tweet and he is at our side Only use it in "I really need you to stop that behavior now" circumstances, and it works! Dogs in the park getting a little too aggressive with each other - one blow and they all are scattering. We hoped to use it for commands, but since it works so well for us as a deterrant to bad behavior, that's what we save it for. Our dog is finally able to walk off-leash because we have the security of this whistle. We've had to make up flyers for this whistle because again, everyone wants one for their pet! Don't over use it - don't make it a torture device. But when you want to reinforce "NO!" this is a go to.

I adopted a 1 year old Labrador retriever a couple months ago. Wonderful dog, but with no training whatsoever. I've been using this whistle to train her recall, and it has been highly effective. I used the other Acme whistle, a 210 (different shape) with my other lab, and it worked well too, but this whistle is noticeably louder and definitely gets this Lab's attention. Pitch is consistent regardless of how loudly you blow.

I thought I was purchasing a dog whistle for training that was a silent or whistle that only my puppy would hear. Not correct it is a loud whistle. It works as it startles the puppy.

Perfect!!!! The breeder / trainer we purchased our pups from recommended this whistle. Works great!!!

This is a terrible whistle. It’s way too quiet to do any dog training with. You have to use an excessive amount of force to get any type of discernible noise out of it.

My dog learned instantly with this whistle. The quality is excellent. But I wish it came including a lanyard set, so I don’t have to purchase it separately. My dog and I are having fun training with this whistle!

It’s tiny, the description made it sound like the bigger one was to big so I got the small. I’m not impressed and wouldn’t order again. The sound is not what I’m accustomed to either.

Needed a second whistle for dog training around the house. works exactly the same as the other one I got form overseas direct. Dog responds to it same as other one. Acme does a good job of quality control to make sure all 212 sound the same.

Die Acme Einzelpfeife No. 212 Field Trial in schwarz ist 100% zu empfehlen...macht was sie soll...holft bei der Erziehung des Hundes... Ich selbst nutze die Pfeife um unseren "Lio" ranzupfeifen...und es funktioniert verblüffend schnell...innerhalb eines Tages hat unser lieber Labrador-Welpe (Rüde) es verinnerlicht und reagiert perfekt auf das Signal. Natürlich mit der angemessenen Belohnung eines Leckerlis...klappt aber auch ohne... sehr zu empfehlen...diese Ausgabe hat sich wirklich gelohnt!

Alles bestens!

The whistle is great, my dog responds with enthusiasm each time it is blown. Great for recall practice.

Schöne laute Hundepfeife und dabei sehr klein vom Maß. Perfekt für Hundetraing, auch auf größerer Entfernung.

Ottimo fischietto da gara per Retriever