Animal friends

I made a calendar for my best friends Allerlei and Kajusia as a Christmas present from me.
This is a picture for June for every one of us, there are two animals:

A squirrel and mouse for Allerlei, polar bear and a dog for Kajusia and a kitten and fox for me


_{*EDITED 4/4/2009* I am afraid of art thieves, so I added my signature. I can very easily prove, that this picture was really made by me. This picture belongs to me and nobody is allowed to use it. Please, respect it}