Posted: Saturday, May 26, 2012 --- 8:09p.m.
A stray dog has been following cyclists for more than 20 days on their journey along the Sichuan-Tibet highway.
Chinese Central TV said "Little Sa" started following the cyclists after one of them fed it.
No one knows where the dog came from or how long it had been living on the highway.
The brave dog has followed the cyclists over mountains and through bad weather.
Sometimes the cyclists carry it in a little basket when they're going too fast for it to keep up.
One of the cyclists started a blog about the dog's journey, which now has around 40,000 fans.
He plans to take the dog home.