If a hamster is scared or nervous it may bite you.
Its nervous or upset. Thats what mine does.
If your dwarf hamster has signs of hair loss lots or itching and green hammy manure then these signs may be theresult of mites
ur hamster will be very slow in his or her movement and will not eat as much as usually it does and it will hardly move about
how old is he/she and what are the signs? sickness or oldness?
Hamsters usually bite when they are nervous or scared. It's not usually anything personal, they are just jumpy.
just pet him til he comes down
Well, if my hamster needs to do its business, my hamster usually gets into a comfortable spot and stays still for a while stareing at somethinghope you find out!
How did the hamster land? Are they limping at all? It all depends on how the hamster is. If it shows any signs of injury or pain then I would take her to the vets.
I guess you can tell. If your hamster has been pregnant for 10-16 days and was showing signs of pregnancy and you know she was pregnant then all of a sudden the signs were gone and your hamster is back to it's old self then that is probably the case
http://www.hamsters.co.uk/hamster_health.htm This site lists lots of hamster illnesses and their symptoms. General signs of a sick hamster are listlessness, lethargy, and acting unlike how it usually does. Hope it was helpful!
Saving up food and making a nest
When a hamster is getting ready to give birth, she will likely refuse food. She will make a nest, and will not want to leave it.