Depends on the cause of hearing loss. If the loss is conductive - ie. caused by a problem with the ear canal, ear drum, bones behind the ear or middle ear cavity, there is a good chance that it could...
Animals usally have a better hearing based on what type of animal they are.Example:dogs can hear alot better than humans because back then that was how they listend for preditors...bats cant hear...
Dog hear better than people. Hearing dogs are most used in a home setting, but with extra training can work in public. The dogs are trained to listen for certain sounds and to signal their handler,...