Yes. Here are the real-life stories and training advice to prove it.
"Humans can get lost, but I knew I could trust the dogs. Dogs can direct themselves by sniffing out a scent."
"I should have reacted differently, but I first just noticed how beautiful it was."
"I was a little dizzy and lightheaded, so I decided to walk for a few steps. Then I had to squat down and then, apparently, I passed out."