hi
you can give the mice vitamins and good food ...you can give them baby cereal. with wholemeal and a little bit of vegetable juice.
this will helf you if the mice loes wight... in german we say " Päppelbrei" Baby food vor the first month is very good , because there were no shugger in it and its easy to digest. all my mice get them 4x in the mounth so i can conceal pharmaceuticals / drucs in them, if the get ill.... and the like them verry mutch, so the eat them without problmes and i dont have to coerce them to eat the drucs.
if the mice have conjunctivitis you must give AB (Antibiotics) so if you see gren/yellow teard, it isnta virus.
of course it could be a virus before but now its gone to be infekted and must be treated with AB!
hayfever dont exist by mices... but allergies are still going strong.
lg viv