Bests & Worsts Reviews from Amazon

I purchased this along with Halt, to protect my 3 small dogs when we are out on neighborhood walks. Some people think it is OK just to let their dog roam the neighborhood, and I worry about a dog attack. This horn is LOUD. If it is windy and you have a spray defense, the spray would probably end up in your own eyes. This is the first thing I use if a strange dog is approaching. So far it has been all I need. It also has stopped my own dog from reacting to an approaching dog. Stops the aggression and no one gets hurt...a win-win! ....Here it is a year later and this product just saved my dogs' lives. It's a breezy day and I had my 3 dogs out for a walk. The breezy day part made pepper spray worthless. Two big off leash german shepherds approached us with teeth barred. I whipped the dog horn out of my pocket and gave it a good blast, and they backed off. 10 seconds went by and they started approaching again. I blasted the horn 4 more times and they went running the other way. This could have been a totally different result. If you walk small dogs this horn is a life saver!