Hi everyone! I had two buns, my oldest, PeeWee Hareman, a male, and a younger girl, Tinkerbell. PeeWee is just over a year old, is neutered, and very happy and healthy. I rescued Tinkerbell a little over a month ago after an acquaintance took her from a friend of theirs without being prepared for the work involved in taking care of a young rabbit. I tried to ask where she came from (Pet store? Adoption?) and how old she was but the acquaintance could not say. She looked very very young, too young in my opinion, and was dangerously thin. I safely introduced her to PeeWee and they became best buds. This morning I awoke to find she had passed away in the night. She was fine last night. I never bathed her, except for occasionally dabbing their feet with lukewarm water if they got too dirty, fed her well, watched her eat, monitored her bowel movements. It just seemed that no matter how much I fed her, she couldn’t gain weight. She ate a good balanced diet, lots of hay, some pellets, and the occasional treat. I separated the two when they ate so that I could make sure Tink got enough to eat. I don’t understand what went wrong. I’m looking for answers. Is it possible she was separated from her mother too early and that is why she passed? Could I have made some mistake? I’m also hoping for advice on how to take care of PeeWee. He is pretty sad. I let him mourn and spend time with the body before taking her to the vet to be cremated, and he is eating and drinking, but hate to see him so distraught. Just looking for some answers. Thank you!