Others may want to, but admittedly lack the knowledge. All dogs should have basic obedience training. And rabbits can't chew electrical cords if they can't get to them. Having pets frequently means creative problem solving. All pet owners need back-up plans.
Lions intimidate most pet sitters.
Dogs and cats can be difficult guests in an unfamiliar surrounding. If you're grappling with any of the questions above, then chances are you are NOT ready to take your desired pet home. Do some more thinking and researching. If you or any of your family members cannot accept this simple fact of petdom, then head back to the local garden center. Since we can't take them all in, this is the next best thing as we see it.