4. Dog and African Elephant
Although they are generally seen as gentle, docile giants, African Elephants are actually known for being potentially dangerous. They use their tusks to gorge or their huge bodies to trample flat anything that they view as a threat. So seeing this black Labrador being all buddy-buddy with this African elephant several times its size is a relief. Look at them! They could make for a great buddy cop movie; only this time with a dog and an elephant.