need some advice please i have a 12yr old border collie with mild artretis called jet recently she seems to be going out side and laying on the cold concrete its very different behaviour for her as she loves the radiators.had our pup put to sleep 4 wks ago do you think she is pineing for her we do have a new pup now .

She may be getting a bit of an Altzeimers type condition - any change in behaviour should be checked by a vet ;)