My hamsters all love Cod Liver Oil and will lick the oil from the capsule with great relish. Oats can be a warming food item which can help exacerbate hair loss so if you have any rolled oats in her dried mix, or give her porridge etc. try removing this for now.
Sprinkle some wheatgerm on her dried mix instead, and definitely try her with some drops of Flax Seed or Cod Liver Oil. High strength Vitamin E capsules are also available.
It is molt season especially late this year due to the weird weather we have been having in Scotland and it is getting cold at night quite suddenly. Our little ones are particularly sensitive to seasonal changes.
As for Fuzee Fi don't let her bully you so much
She will regress very quickly if not handled regularly and she needs to be shown that you are not the enemy very soon. Confidence is the key as they can sense your hesitation.
To begin with you are aiming to be able to lift her briefly off the ground and allow her to step down again. After doing this for a good many times, she will hopefully get bored before you will, try holding her in your hands for longer, cupped gently but firmly so she cannot escape. Baby hamters are very muscular and strong which can surprise some people.
Try to remain calm whilst doing this so your heartbeat stays regular, speak to her gently, then hold your cupped hands on your chest and your hearbeat should hopefully soothe her, and stop her stuggling, if she is. 5 to 10 minutes every night around the same time is ideal, with nice healthy treats/rewards afterwards
When most Syrians reach the 3 month mark they have sudden personality switches and become very calm and docile with regular handling like this. It is one of the reasons I usually recommend hamsters 12 weeks and over for younger children. The hamster has gone through their rebellious teenager stage and is now a more mature responsible twenty-something
Laying an old towel in the bottom of the bath provides and ideal playground where they can run around while you lean over do the up-down /cupped hands exercise.