I don’t have pics, but after my two were fixed, I had borrowed one of these crates to keep them in for a few hours while they recovered fully from the anesthesia.
One was loopy and just wanted to nap. The other was loopy and in bat mode like the one in this pic. I was afraid bat cat would pop her stitches or fall on her sister.
We ended up carrying bat cat in our arms until the drugs wore off while nap cat slept it off.
Cat.