Update on Simba

Well, after two hours with the animal neurologist, we're no closer to an answer as to why the little guys lame on his left front leg.  Doctor said it could be a bulging disks in his neck, however, he shows no signs of pain when palpating or manipulating his neck, leg or spine.  It could also be a cyst on the nerve or a tumor.  Only an MRI will give us more information.  Ugh!  He'll have to go under full sedation for it.
He's still on pain meds and restricted activity.  I just want the little guy to feel better.