I've got a joke that has to do with animals,
This takes place in the 1800's, a guy's riding his horse through the country side when a group of Native Americans comes up to him and say, white man you must die for all the sins your kind have done to my people, but first we will smoke a pipe, so the guy whispers something into the horse's ear and it runs off, they go into the teepee and they smoke the pipe, after they come out the horse has returned, but now has a beautiful blond on it's back, the man asked the chief if he could have sex with her before they kill him, so the chief agrees and the man goes to get the blond off the horse and again whispers in it's ear and it runs off, he takes the girl into the teepee and has sex, when he comes back out the horse has again returned but this time has a beautiful red head on it's back, so again he asks if he can have sex with her before he dies, the chief agrees, he goes to get her off the horse, and again he whispers in it's ear, he say to the horse, "Listen you deaf M/F'er, I said posse, posse".