LOS ANGELES (KABC) -- Milo the dog, who survived a long fall from the roof of a Hollywood building, is on the road to recovery.
Specifically, he's on the water-treadmill to recovery.
Beach Animal Rehab posted a video of his treadmill session.
Back in December, Milo's owners left him with a pet-sitter but he apparently ran away.
He somehow ended up on top of a four-story Hollywood apartment building and either fell or may have been pushed onto the roof of a two-story building next door.
After firefighters rescued him from the roof, vets said he had suffered a broken back and severely injured rear legs.
But it looks like Milo may have a different opinion.
His surgeon now says he's seeing nerve activity that he did not see before. That includes Milo wagging his tail.
Milo's owner Solomon Lee started a GoFundMe page to help cover medical costs.