:lol:unless you get the ones who want to rip your hand off, dutchies are very black and white (pardon pun)soppy and dopey or rarrrrrrrrrrrrrrrrrrrr ill ripp ya hand off :lol:
from experiance i find the females have a little more attitude than the boys,
so i would advise on getting her neutered at 5/6 months not only for behavioral but to reduce the risk of cancer to,
thumping can be for various reasons, tradtionaly its to alert danger, i have one who will thump for food to, as she young and one her own, i think with most young buns rabbits they love to snuggle and have a fuss
not sure on the puff sound though