Buddy the dog is one of the sweetest, most loyal dogs we've ever heard of!
When his 85-year-old owner, Texas rancher J.R. Nicholson, felt dizzy one day, one of his ranch hands, Brian Wright, stepped in and called an ambulance.
Wright then drove to the hospital separately. That's when he must've missed Nicholson's dog Buddy jumping onto the ambulance before it sped off!
That dog is a total hitchhiker! Nicholson said: