This, absolutely...t's doesn't mean they are badly behaved it means they aren't getting their needs met.
*snigger*It's the owners - but not us of course!
I was listening to a podcast this morning and the guest was an ex army, ex police dog handler, now running a scent school where they train up new instructors to teach tracking and other scent sports. He was asked about his favourite breeds. He has obviously worked a lot with GSDs but says he's a spaniel man at heart. Loves springers, but wouldn't have a cocker because they're far more intelligent than he isI have no experience of collies but working cockers in the wrong hands can get into trouble very easily. Many people who decide to get one haven’t got a clue what they are taking on.