Baby Bunny

My brother's dog carried a baby bunny up to his porch one night while I was there and I stupidly took it from him before he hurt it.  Once I did that I realized I had to take it home and try to keep it alive.  It lived for over a week but I just don't think I did what was needed and ended up getting some milk it its lungs which probably did it in.  I didn't really let the kids handle it but Darby always wanted to put it back in its box after feedings so I let her.