I’m so sorry to hear of Rosie’s passing. What a tribute to her to have her footprints as a tattoo.
The photo on the right looks closer to how my Chineseys feet look.
I know she’s in a different position to the one your ham would have been in but this photo shows that Juno’s ‘thumbs’ point outwards:
Juno by
Metallica Hamstery, on Flickr