Please don't use that stuff. All that does is hides the symptoms or it makes wet tail happen. Keep your hamster cage cleaner than usual and give it lots of vegetables and meats.
You can find a dwarf hamster at a pet store.
You have to find the igoogle apps and search hamster
Yes, you can.
ask the vet
If you go to the pet store, you will find hamster food there.
The smallest one you can find!
there are lots of hamster illnesses and you can find out about all of them on google!
try google images as your bound to find one OR buy a hamster book
Find a hamster and try it. I recommend you didn't because that would be REALLY painful for the hamster :/
try to find it.
If your hamster has hair loss this could be a symptom of a disease or parasites.
The same as any old hamster. If you look up: What is the best way to take care of a hamster? You will find a good answer.