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.
Speaking of the "headache cross thing:"
It took me a little while after I was first introduced to Japanese animation and comics (6th grade or so) to figure out what that thing was supposed to be.
They're veins! Notice how they're always on the temple of whatever is pissed - they're the veins in the temple.
You are wrong, Comeuppance.
Those are crosses of the WW2 german infantry. They are used in Anime to symbolize the fact that the japanese will always sympathize with the nazi agenda.
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.