What he's saying is, your OCD about it not being the right kind of meat dropping off the right kind of animal is a case of trying to fix what isn't broken, practically-speaking. At the moment, it makes no difference either way. Yes, it could be renamed, but why change it if, for the moment, it's working fine? Computers tend to break when you change them, and sometimes in weird and unexpected ways.
Changing things for the sake of change is the sign of a reckless coder.
It was also a joke suggestion.