What is the name of David Seville's 1959 Hit song?
I believe the song you're looking for is the one titled "A Chipmunk Christmas".
I don't remember the name of the song but it is by David Allen Coe If it is the David Allen Coe song that you want, the title is "You Never Even Called Me By My Name." Excellent song. Pickup trucks are mentioned, but no dogs or guns. You might also be thinking of "I Love" by Tom T. Hall. Still no guns, but it does have little fuzzy pups and old pickup trucks.