From memory as I am in bed and well, he hides it most of the time it tapers, in fact I think it really tapers, not a very long tail and fat at the bottom tapering lots to nice point. I will confirm when he deigns to show me his tail again.
Edit: Curiosity got the better of me, went for a look. I was wrong, it is I suppose a normal length tail but definitely tapers from fat to very thin.