Yellow bear-like creatures with green backs?

Earlier on in my childhood, I encountered a song that a teacher showed my class in primary school which had yellow bear-like creatures in the video with green backs. This was in the form of a song and it was about a company killing them and using their skin for material? It is quite vague but it always reminds me of a PSA sort of video. If you have any information on this obscure piece of media, please let me know. Thank you.