Saillong 1.4oz Marine Boat Air Horn, Loud Air Horns for Safety, Mini Small Blow Fog Bear Horn, Meet Coast Guard, Emergency Use for Marine Boating Sporting Events Outdoor Alarm

My dog knows how to act; he's the goodest boy! Folks who bought the home next door can't say the same about their yappy little rats who run to my fence and bark at me nonstop until someone comes out to pick them up. This air horn shut them up immediately. Twice, actually. Super loud! Scared the Yorkies into silence immediately. Highly recommend if you need to teach someone else's dogs to STFU and let you garden in peace. Great product!

Works great and is LOUD!!!

It's a little smaller than I thought but it delivers. It is loud. I carry it as a deterrent for aggressive dogs when I have my little dog out walking and if you hit the button, they leave. Careful testing this indoors. You might need a few minutes to recover your hearing.

These are loud, a bit hard to push the button, and much smaller than they appear in photo - apx. 3"

First day I put it in the boat it explodes in the shade and the outside temp was only 78 degrees. Thankfully no one was on the boat when it sounded like a bomb went off and exploded out of heavy duty plastic packaging

We blast this out the front door when our hockey team scores!! We also blast it at people that don't walk their dogs on a leash and they come on our front yard grass (hilarious)! It's pretty dog gone loud (no pun intended!)

Works great very loud

Can’t get neighbors dogs to shut up when out enjoying our pool. They shutup when we hit this horn! We use it when our dogs won’t be quite also. Works!