12 Year Old Squirrel Not Well

[chipperdee]

Hi Folks,
My wife and I have a 12-year-old squirrel baby Chipper Dee.
We have had him since he was a baby orphan.
He has been on Henry's Squirrel blocks for about ten years or more.
And we give him fruits and veggies and nuts as listed in feeding chart.
He had MBD when he was about 2 and he was treated and has been fine
until about 3 months ago and we do not know if it was MBD or old age etc.
We gave him some reptile calcium and he perked right up.
The past couple of days he has gotten down and not eating and weak
similar to MBD.
No vets in the area to treat him.
Any thoughts from anyone.
Thank You,
Joan and Don

I advised Joan to wear gloves after Chipper nearly bit the end of my finger off. Ouch.