Thanks for all of your comments and support. I actually appreciated the suggestions as well. Have some time to "cool down" after the initial outrage, I have thought about some options. The bridge graft might be possible despite the fact that the varmints girdled a wide area on a five year old pear that was close to making fruit. That was the most devastating damage. The other option that I found in my grafting book is something called an inarching graft. I have successfully grafted several fruit trees and might attempt this method to save the tree.
I also appreciate the hardware cloth suggestion (1/2" metal wire mesh). Wire will be the best preventive action I think although I was certainly thinking a lot about rabbit stew yesterday! Several of my trees already had screen wire wrapped around the base as a borer insect barrier and they were untouched.
Lastly, I guess there is a sweetness to the fig bark but I figured with the latex inside (less available in the winter) that it would be essentially inedible! Learning something new everyday!
Sincerely yours,
Ingevald