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Q: Will it scare aggressive dogs?

Not 100% sure, but it definitely startled me the first time I tried it. I now wear mine while out walking my two small dogs, who have been attacked more than once by aggressive dogs. The price is very reasonable, so much so I will most likely buy a second one to store in my survival pack. second one to keep in my survival pack.

Q: Will this deter an animal? Was recently attacked and bit multiple times by a feral dog while riding my mountain bike. Looking for a non-lethal weapon.

From what I hear in the customer video it’s not remotely as loud as the air horn/dog horn. I have used the dog horn to deter dog attacks. Works perfectly.

Deliver to Malaysia

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Both the storm whistle and the hyperwhistle claim to be the world's loudest. Which one's louder?

Will it scare aggressive dogs?

Will this deter an animal? Was recently attacked and bit multiple times by a feral dog while riding my mountain bike. Looking for a non-lethal weapon.

Will this whistle survive scuba diving?

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Model Number	HW001,HW002
Batteries Included	No
Product Dimensions	8.26 x 3.81 x 3.81 cm; 19.84 g

HyperWhistle Hyper Whistle - Loud Whistle up to 142 Decibels, Super Distance Reach, For Referees, Coaches, Instructors, Teachers, Sports, Lifeguard Protection, Self Defense, Survival and Emergencies

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