After his owners were reportedly going to sell Nim to a research lab, public involvement funded Nim's retirement to a ranch in Texas, where he died at the age of 26 from a heart attack.
After his owners were reportedly going to sell Nim to a research lab, public involvement funded Nim's retirement to the Black Beauty Ranch, operated by The Fund for Animals, the group led by Cleveland Amory, in Texas. Nim died at the age of 26 from a heart attack.