A bioscientist who works at a breeding laboratory invited his businessman brother over to see his new discovery.

A bioscientist who works at a breeding laboratory invited his businessman brother over to see his new discovery.

"Look! I created a hybrid between a bison and a dog breed! I call it bison-triever!" the bioscientist exclaimed excitedly, holding up a very heavy-looking creature which the businessman thought looked fake.
"Oh, come on. You expect me to believe this? This is bull-shih tzu!"