True Friends, 3 year old orangutan, and old sick dog

"After losing his parents, this 3 year old orangutan was so depressed he wouldn't eat and didn't respond to any medical treatments. The veteranarians thought he would surely die from sadness. The zoo keepers found an old sick dog on the grounds in the park at the zoo where the orangutan lived and took the dog to the animal treatment center. The dog arrived at the same time the orangutan was there being treated. The 2 lost souls met and have been inseparable ever since..."http://www.barnmice.com/profiles/blogs/true-friends