Recently here in Bella Vista a man was convicted for killing a neighbors dog, it was a felony and he got some jail time, something like 3 months.
The dog was a barker and lived in a house somewhere behind where the guy who shot it lived, dog was out on the back deck constantly barking, day and night. The shooter had called the police numerous times about it, and all the cops could do was warn the dogs owners. Finally the guy got fed up and shot the dog with a pellet gun, the wound got infected and the dog died. Charges were filed and the guy was convicted. Can't remember if he pleaded or it went before a jury. I felt for the guy, bum deal in my opinion.