A. Arkansas.
The Sourcebook reveals that the states with the most dog owners in 2011 were: Arkansas where 47.9 percent of households owned a dog, New Mexico with 46 percent, Kentucky with 45.9 percent, Missouri with 45.9 percent, West Virginia with 45.8 percent, Mississippi with 45.2 percent, Alabama with 44.1 percent, Tennessee with 44.1 percent, Texas with 44 percent, and Oklahoma with 43.2 percent. Read the full release.
