When you love someone do you love them unconditionally ?

Yes

I don’t think it’s possible, unconditional romantic love. I do try to love without reservation though.

When I love it is because I love the person and not what they do for me. So yes I do love unconditionally.

I do but it's not worth it because the person will never love you unconditionally

No.
My non negotiable condition to love her was that she were the one she is and no one else.

Yup.

No, I'm not a dog.