My baby Chippy suddenly was dragging his hind end one day. He seemed fine in the morning. I Google his symptoms, and realized he has developed MBD. I have been giving him 500mg of calcium a day for the last week. He improved overnight, but the paralysis persists. I will continue to treat him, but am worried his condition will be permanent. Has anyone experienced this? Do I need to be more patient? I also removed seeds and nuts from his diet. He now gets rodent block's and fresh veggies. I also bought a full spectrum light for him. I am very worried.