Thanks sarah, just got to me that's all, losing my 10 month old pup last year, got this littlun and this happens!! Im ok now though, just hope it gets sorted.
Samba i have no idea how she done it, i was out for a few hours one day and came home to her holding her back leg off of the ground, i thought she could have done it by jumping off of the sofa badly or running about and slipping on the floor, i wish i knew the exact cause.