Re. names, Lee and Grant or Grant and Lee, my father was always very good at giving names.
When I was very young, maybe 4 or so years (in the late 1940s), one ewe had twin rams. My father named them Winston and Churchill. Of course, neither my brother nor myself would let my parents part with either ram lamb. & Of course, sheep being sheep, there came a time when neither ram lamb could allow another ram lamb to be in his territory. & either Winston killed Churchill or Churchill killed Winston.
Fortunately, dogs are not like sheep. & Grant & Lee are likely to be good pals.
:C