My Rylee Belle is 7 months old. Lately she doesn't seem to want to eat much. She is acting fine........playing (very full of energy) ......drinking..............still wants the treats (not much just the occasional milk bone) and is sleeping fine! I give her the Royal Canin dry food mixed with Little Champion wet and she used to love it!!!! Do females lose their appetite when they are in heat? Is it even possible that she is in heat so young? She also seems to have a different scent to her sylvia now that she never had before. I'm so confused.......any advice from anyone out there????