Dr. Quack's Clinic

from the Webkinz Guide

If your pet has a green snout, a thermometer in its mouth, and looks sad, it is sick. You will have to take it to see Dr. Quack in the Clinic. You can listen to him examine your pet, but you can't watch him since he will pull out a screen divider. Medicane to cure your pet costs 25 Kinzcash.