You can tell he's angry. Not only does he have angry eyebrows, but also the anime "headache" cross thingy. We should train our own zookeepers in this way, but for all animals not just polar bears, mainly because I want to see what the ostrich costume would look like.
Furries in Japan are way better than furries in the states. If our furries would run around awkwardly shoving people instead of getting off through costumed frottage, I think they would be more accepted.