From what I saw, Jemison snatched it from Beauty outside and rushed to the corner where she hogged the treat for a few minutes. This was followed by a brief tug of war which Jemison won. Then Beauty intervened and Calli had it for a while, then Jemison again and then Beauty took part and fed Calli.
I was impressed! Yesterday they were waiting to be fed and today they are feeding themselves! Wow!