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How to have healthy pets

How your dog can tell what you're feeling

Researchers have found a specific area in a dog's brain that recognises human faces - a finding that may help to explain why dogs are so sensitive to human social cues.

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How loud is too loud? »

Heal your hearing Pain relievers linked to hearing loss in women FDA approves balloon device to clear Eustachian tube

SEE: Interesting facts about hearing loss

Our ears perform quite a complex job – not only are they responsible for helping us hear, they also assist with balance.