
Hiya....
Hmmmm, could you tell us what colour your cocker is, and also what training methods are being used.....i do have a few ideas, but on what you say so far, is it possible he is upset at being left alone??
How close is his relationship with you and your family....does he shadow you round the house, is he always wanting close physical contact.
Also, does he pinch things and guard them and does he 'play bite' to get attention.
My current thought is that he maybe unable to deal with being left alone.... when a dog is like this, some wreck the house, some pee on stuff, some bark their heads off.......and some become aggressive just as the owners are leaving, in an attempt to stop them from going.
If this IS the case then he needs to be taught how to cope with being on his own...however it is very hard to give accurate information over the net without seeing the dog....and in cases where the dog maybe becoming aggressive it can even be dangerous....hence all my questions!
Em