My Bella's ears at 15 weeks now are both straight up.. i think they more resemble bat wings.. they are HUGE!! hehe. but just a few weeks ago she had one that floped over, i told her she was lazy then the next week that one was up and the other one was flopped.. so i think she just could only hold one up at a time
since then she gets a delicious treat of cottage cheese once a day.. (her favorite treat by the way)