In Which We Successfully Breed Rabbits (finally)

Turns out rabbits have a bit of a season of productivity, so to speak. Now that the days are longer and they are getting a bit more light they are breeding successfully. We've had three new litters: the first had only one baby which did not make it; the second had six (pictured above); and the third had four, two of which died. I find it dampens the spirits to get so excited when the babies are born and to find some of them didn't make it. I wonder if I'll get over it eventually?