Crated trained and can be left up to 4hrs.  He loves ball play.  Travels well in the car.  He has played nicely with dogs that he knows but on one occasion he pinned a puppy down.  He can walk nicely on lead but does pull on occasion (needs work) and barks at other dogs whilst on lead.  He’s not really been socialised around fast-moving objects (e.g. joggers, traffic, cyclists), or livestock but has been known to chase the odd cat or two.  He has proved to be unreliable around children, although the circumstance/triggers for this are unclear.