I think you have the right idea, Rose! :rah:
The reason I asked about the hole in the collar came from the possibility "Pickles" may have been part of a 'family' (yes, baby Pickles .... :chky: ) of three with little chain leashes connecting them.
Anita has taught me to look at feet. However, I don't know enough to say anything more than Pickles does indeed have 'feet'.
By the way, is that a bit of white on Pickles' back?