Rescue Rex needs a new home

I found a black rabbit around my neighborhood and rescued him after his companion disappeared. I can not find the owner or a rescue able to take him. I have hunting dogs and am actually allergic to rabbits so keeping him is not an option. I believe he is a rex or possibly a havana but i am not sure. He will come with his cage, water bottle, and food dish for no cost. All i ask is that he is taken care of better than my abilities.