I was reading another day a manga about a Polar Bear that was a human isekaid and he was taking care of a family of female werewolves.. there's a lot of fighting too!!
try this tag: http://www.mangago.zone/tag/polar%20bear/
I think this is it
http://www.mangago.zone/read-manga/shirokuma_tensei/
Absolutely nuts. Got angry and just finished de second volume crying. I don't even know why.
But they may just have cured something inside me I didn't know was broken during that last 2 chapters