Here are a few options.
The first option is to do something like I mentioned before. We could position the pet info to the right or bottom depending on the orientation of the group window.
The other option is similar to what Samijima suggested.
I've decreased the icon sizes from 26x26 to 21x21 to make the group window a little more compact. Plus an even 50% scaling of the icons from the original 42x42 size will probably look better.
Let me know what you guys think.
