Is sun bears expert wrong???

Hello! This is a very informative news article dated 02/17/2017, just in case you have not read it. http://www.techtimes.com/articles/196049/20170207/watch-appalling-video-of-sun-bears-begging-for-food-at-bandung-zoo-indonesia.htm 1) Ms Foxcroft said that all the sun bears are healthy and Kardit the skinny sun bear has arthritis, bad teeth but he is healthy. So is the sun bear expert wrong? I let you decide. 2) In the news article, the sun bear expert noticed that two of the female sun bears appear to be lactating. So, where are the bear cubs? Thanks again as always for you support. For the animals!