Detailed text transcripts for TV channel - KGO - 20140725:09:49:00
Whether i was giving him the best life possible. i said i need to go on a road trip with my dog and bond with him. >> reporter: that's how ben decided to take his labrador mix casey on a road trip. but this wasn't your average road trip. it was a 13,000-mile, 32-state, four-month motor home adventure across america. and it's all in the new book "travels with casey." the author, a "new york times" magazine writer, wanted to better understand his relationship with casey. but he also wanted to explore what makes america dog crazy, just how crazy? there's one canine for every four humans in the u....
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