Review on 🐶 Paws Furlosophy Remote Dog Training Collar, Non-Shock Dog Collar, 1000ft Range Control E Collar, 3 Training Modes, Ideal for Small, Medium, Large Dogs, IPX7 Waterproof by Claudia Bryant

I bought this collar because of the vibration, hoping to help with my deaf dog's recall. This collar has a very confusing vibration. It's not a single vibration when you press a button, it's multiple vibrations. The more you increase the number, the more it vibrates, but the number of vibrations also increases. I expected a single vibration when I press a single key; stronger vibration with increasing number, but not for multiplying vibrations. It didn't and didn't do anything for my dog. That would be brilliant; non-abrasive, no uncomfortable teeth, lightweight. The fact that it vibrates multiple times when a button is pressed is the main downside for me and I had to return it because it was unusable for us. Repeated vibrations were not a clear sign for my dog. I will have to keep looking for a single vibrating collar.