He takes out a small notepad to write it down, saying "Just so you don't forget." He continued, "This tarantula is magic, or something, and you can't let him bite you. If he does bite you, and he tastes blood, then there may be a very large issue. When and if he draws blood, he will begin to grow. When he does, you can't stop him. He will, and I repeat<span style="font-style: italic">WILL</span>eat the nearest living being." He tears off the paper and puts it down in front of the clerk. "Wear gloves."