How Many Decibels Is A Dog Bark. How many decibels does a sonic grenade emit? All dog's will react different it depends on the dog you barked to so if.
A dog's bark can be between 60 and 110 decibels or more in volume. Decibels are a measure of sound intensity, not absolute volume. What you need to know no good method exists to protect a dog from a nuclear, biological or chemical attack, he said.