Update: Took Hank to see the surgeon yesterday. They removed the sutures and checked the seroma. They think he is just still in a lot of pain and recommended putting him back on Rimadyl for another week and to let them know if he doesn’t get any better. The seroma is looking better, but still somewhat large and still resting on the joint, which may be leading to discomfort. I may have just been too quick to let him resume light activity.