Question about dwarf hamsters?

I have owned dwarf hamsters and do right now. One of mine just died though... she was the runt :( Anyways, Dwarf Hamsters like unsalted seeds... tiny bits of apple. I would ask a professional though because I don`t know for sure. Any sugar or artificial food is bad. No salt either unless maybe a slat lick once in a while. I wouldn't because they get very nervous and NEED to stay in the same temperature. But again, ask a professional, they might have bags personally made for dwarf hamsters! NO! They need attention but, they have VERY sharp teeth so wash your hands before so they don`t smell like food! She needs attention. Mine recently starting getting a little evil but, that's because I stopped giving her a lot of attention. Hope this helps! Take care of her for her 2-3 years of life and have fun with it! :)