1. Two friends max Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Pitts, Lee (author) Format: Commentary Publication Date: 2006-12-20 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 155 Document Number: C25246 Journal Title: Farm World Journal Title Details: 52(47) : 21 Notes: Author observes that Americans have fewer friends than they used to have. They are substituting their pets for the more traditional friends.