Ah I see now why you would call it ditransitivite. I believe that you would call it an argument/complement to 'responsibility', as 'have' is not an inherently ditransitive verb.
The point about whether it goes both ways is a matter of opinion I think. I feel that humans have an obligation to treat animals well, not necessarily because of how they would feel or their obligations to us, but because it makes humans look bad not to. Kind of like how a gentleman is supposed to be polite regardless of the situation.
The point about whether it goes both ways is a matter of opinion I think. I feel that humans have an obligation to treat animals well, not necessarily because of how they would feel or their obligations to us, but because it makes humans look bad not to. Kind of like how a gentleman is supposed to be polite regardless of the situation.