Review on 🐶 Mizzkly 2-Packs Dog Whistle to Silence Barking & Prompt Dog Recall - Adjustable Ultrasonic Professional Training Whistle for Deaf Dogs - Includes Lanyard by Maria Ngo

I was impressed by the quality of the whistles. You will receive two lanyard whistles with a separate clicker. The whistles are adjustable which is great but hard to find, especially at this price point. I wish there were instructions with the product. A quick look at my Revain purchase and all the instructions on how to tune the pipe were there. Maybe that's better than sending paper instructions that I could lose. Ha ha. So far the whistle works perfectly. One of my dogs reacted immediately, the other, older one, seems to be learning. The clicker worked very well too. This is a very good buy and the quality is better than expected. I would recommend it.