- Daymond John (Self - Shark)
- Barbara Corcoran (Self - Shark)
- Robert Herjavec (Self - Shark)
- Kevin O'Leary (Self - Shark)
- Phil Crowley (Self - Announcer (voice))
Shark Tank — S9E21
Episode: Episode 21
Air Date: 2018-01-28
Runtime: 42 min
Overview
A healthy, hydrating treat for thirsty dogs; a convenient portable outdoor fire; a tree-made product; a healthy meal concept; an update on Benjilock.