Adorable!!
But if you're like many of us, your Lab will have a number of "names" -- such as "Little Girl" (which I also call Puff), or maybe "EllGee" (for "LG"), etc.
Puff answers to not only "Little Girl" but "Pooch-oh", "Poochareena", "Sweetie", and maybe a few others. Well, maybe
'answers to' is a little strong, probably
'gets called' is more correct.