Thinking Jonathan has turned into a dog, Mark embarks alone to unite a young runaway with his family.
| Title | It's a Dog's Life |
|---|---|
| Genres | Family Drama Sci-Fi & Fantasy |
| Release Date | 1989-07-28 |
| Episode Runtime | 00 Hours 45 Minutes |
| Season Number | 5 |
| Episode Number | 12 |
| Production Companies | Michael Landon Productions, NBCUniversal, NBC |
