Picking a pet is no small decision. Everything from financial and time commitments to the lifespan of a particular type of pet should be considered. Do you travel? Short trips or long trips? How much time do you have for a pet? Can you train the pet? Do you want a unique pet? How much is pet food and which other supplies are needed? Let's be honest, those little furballs (or scale-balls) have their own agendas that are helpful to understand in answering the questions above. It's time to break down the pet kingdom by the levels of sass they tend to give their humans.