We have a neighbor whose dog apparently suffers from severe separation anxiety.
From the time that they leave for work until someone comes home, the poor creature howls and cries - continuously.
And, it is LOUD - we can hear him in our house with the doors closed.
He (she?) sounds so miserable that I fluctuate between wanting to cry with him and wanting to shoot the poor thing and get it out of its misery.
There must be a solution - there's got to be - but I have no idea what it is.