There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Denmark has twice as many pigs as there are people.
66
A giraffe's kick is so powerful that it can decapitate a lion.
216
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109