The teams must tame spirited horses and kayak down a river.

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Added: Thu Jun 30 14:27:09 UTC 2011
Air date: Thu Jun 30 00:00:00 UTC 2011
Duration: 42:30
Closed captions available.

Contestants face the Mood Swing and the Super Tramp.

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Added: Thu Jun 30 07:31:14 UTC 2011
Air date: Thu Jun 30 00:00:00 UTC 2011
Duration: 43:25
Closed captions available.

For real-life astronauts Suni and Leland, space travel is a breeze compared to getting their dogs to play nice.

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Added: Thu Jun 30 23:26:10 UTC 2011
Air date: Fri Nov 12 00:00:00 UTC 2010
Duration: 45:57