I added the background mod but I ran into a bit of a issue. Not a big one but more of a thing I didn't plan for. So my pets have 4 stages egg, baby, child and adult. Now I started making the sprites and noticed that for backgrounds the first three stages are fine but the adults take up more canvas room. I am not sure if I should redraw the adults (which would be mean redoing a lot of them or if it's really not that big of a deal enough to bother with.
Here are some examples:
I am not sure what users might want so before I make anymore art only to have to do exit edits to fix it I'd thought I'd get outside feedback.