I.. actually am not sure what to do with this. In the past someone tried to steal my character before, using art, name, everything.

Now someone pointed someone out that seems opposite to me. Same name and fur pattern, but other colors, dog race and things like that.. I feel I found nega-me.. o.o As if looking at a different dimension from one of those old comics/cartoons...
 Tadao. anyone got a tip as to what to do? I don't know if I'm in a shock phase or not o.o I'm just..confused.