Best bet is always hounds....
Heard if you take your least favorite noisy pet rooster for a walk and leash his leg on top of stump or where ever, away from what is left of the other chickens may get you a shot.
Either way will be good times, make for a good story and some breakfast sausage. Good luck.
And yes that's a cat track. Round and top of the back pad is square where a dog track and pad are more of a pyramid shape.