Panda is getting big. He now 61 lbs and 25.75 inches tall at 21 weeks old. I really didn't think he would be comparable to Kryten even though I knew Kryten was a slow grower. Kryten at this age was 63 lbs and 22.5 inches. The poor boy put on almost 2 inches this week alone which does explain the amount of whining that occurred. He is also loosing teeth in bunches, currently has 3 holes and at least 1 loose tooth, all molars except 1 canine.