[cypher]

You could use the bath, put a towel in & the plug! I think it's better to be in the bath for taming with dwarf hams as the space even with toys can be a bit overwhelming for them otherwise.
Very unusual for a Russian not to like those seeds but try mealworms if you haven't already, if she doesn't like those I really will be surprised.

Getting upset or stressed if you go near her nest is totally normal.