Quote:Few dog owners enjoy leaving their pet alone while they head off to work.More: http://www.dailymail.co.uk/sciencetech/a...alone.html
But most dog lovers have no idea how their animals cope once they have been left alone.
Now scientists have revealed how dogs spend up to half an hour howling, barking and whining after their owner leaves them alone.
And for some pets, the torment lasts for hours.
How are your dogs when left alone?