Ran across this while watching The Zoo (one of several similar shows about behind the scenes at a zoo, interesting).
They had an older kangaroo with arthritis, very slow moving. The vet got talked into finding out if Cryotherapy would help. So they tried it. Then turned him loose in a yard, and ran around like he was young. Now he gets regular treatments. Do a search on Cryotherapy arthritis treatment. Supposedly inexpensive, but didn't double check that.
"It ain't what you're told, it's what you know." - Granny Weatherwax
Fawkahwe tribal police SWAT Team
Some days, the supply of available curse words is insufficient to meet my demands.
.....Call me a craftsman, artisan, or artistic, and I will accept that. Call me an artist and you will likely get a quite rude comment in return. I am not a @#$%ing artist.