The golf superstar is up on his own two feet -- and flashing that trademark smile -- to mark the 2 month anniversary of that horrific car crash.
45-year-old Tiger is standing on crutches at one of his golf courses -- with a medical brace on his lower right leg and ankle ... standing next to his beloved dog.
"My course is coming along faster than I am," Tiger wrote on IG ... "But it’s nice to have a faithful rehab partner, man’s best friend."
It's a great sign to see Tiger smiling and upright .