Question

You might have observed that sometimes your pet dog starts barking though no one is seen near in its surroundings or no disturbance heard nearby. does this observation raise any doubts in your mind about the Peculiar behaviour of dog after your understanding about range of hearing the sound. if yes, write them

Answer 1

They do not bark just to annoy you and your neighbors, nor do they bark for spite or revenge. Dogs don't bark just because they can (though it might seem that ...

Answer 2

Yes, it does. You might think there are no squirrels or mice or beetles around, but there are. He/she can smell and hear them. This question is a good one!