If pig 3 had been from Texas, he would've yelled back to the wolf demanding to be let in, that he would, but the door seems to have become lodged after letting in the other pigs & that the wolf would have to help open it by kicking it in. Then after the door was kicked in & the wolf stepped through the door, the wolf would've been shot to death with a single burst, before pig 3 exclaims to his siblings, "Looks like we'll be enjoying bitch for dinner. Thanks for bringing the feast."