There are a whole lot of things it could be, and your vet is best to see about this.
It can be something as simple as a muscle strain, a tendonitis, or early signs of Elbow Dysplasia.
__________________
Razzle and Dara. Our clan. RIP Karma Dec 24th 2004-July 14 2013 RIP Zoey Jun9 th 2008-May 12 2012. RIP Magic,Mar 26 2006July 1st 2018 |