I missed that he passed a couple of weeks ago. RIP Alan Young.
Variety: Alan Young died at 96
Hollywood Reporter: Alan Young, Two Legged Star of Mr. Ed dies at 96
Alan also did voice over for Haggis McHaggis on the Ren and Stimpy Show
I give the guy credit for working all those years, I am sure it helped him live to 96.
The Atlantic: RIP Alan Young: Mr. Ed's Horse Whisperer