I disagree that this would be LOYs engraving, though I would love opinions or ideas to the idea:

I think LOYs dog are incredible. ( seen mostly on High grade Remington's) they are a great balance of life-like and animated. They have an expression on their face. They also seem to have a very strong brow and heavy jowls. Here are some visuals

Photo 1: top not Loy , bottom Loy ( of course just my thought, no documentation)



Photo 2: Loy setter?



Photo 3: not Loy setter?



Photo 4: not Loy setter ( sorry it is upside down)