SeaSense Air Horn – Large Size (3.5 oz), 118 dB – Loud 1 Mile Range, Meets EPA & USCG Standards – Great for Boat & Marine Safety, Ideal for Sporting Events Such as Football & Soccer

I just came back to Amazon for backup SeaSense Airhorns as ours proved to be literally a lifesaver day before yesterday. A neighbor, an elderly petite lady, was attacked by a dog running loose in the neighborhood. My husband ran to help her when the dog, a 60-65 pound husky/shepherd mix, charged again. Thankfully, he was carrying the airhorn and was able to keep the dog at bay by periodically discharging the unit until emergency services arrived. The airhorn actually proved to be more effective than his pepper spray as the dog was often out of range and running constantly. BTW...Luckily, our neighbor will recover even after sustaining multiple bite and puncture wounds. The SeaSense Airhorn MAY NOT WORK WITH ALL DOGS but, in our case, it definitely prevented a further attack by a very aggressive dog!

しっかりとした商品で音も大きかったです。写真とは違いましたが...

This air horn is VERY LOUD! I bought it because we have many dogs on our street that come after my leashed dog and myself on our daily walks. I had a dog trainer suggest a canister of pressurized air but the dogs weren't bothered one bit by that so I turned to the air horn. The horn is so loud that the dogs are alarmed by it. It is a bit larger than I'd like so it's a bit bulky to fit in a jacket pocket but because the canister is large, the horn should last a long time.

These are VERY LOUD! Be sure not to use it indoors without ear protection and turn away from it when using outdoors. Perfect for boaters who may become stranded on a lake. Not sure about the ocean.

Loud enough to scare coyotes in my backyard however you have to attach the airhorn to the canister. It doesn't feel like it ever gets tight and when you blow it you can feel air escape.