Not necessarily. It can be a small sign, but if he is himself, then he's probably fine. Gerbils have very silky coats which can get greasy very easily. Here are some possible solutions/causes:
But watch him carefully and he doesnt seem to have any other problems, then hes probably okay. If you notice something strange, you should perhaps take him to the vet.
=)
Gerbils may start to shed when the weather gets warmer. Other that that, gerbils should not loose hair unless they are sick. If a gerbil is loosing hair, it could be very sick.
Gerbils CAN'T eat cheese they get sick.
no but they can make you sick
yes. gerbils enjoy sporting many different types of hairstyles.
Practically everyone in the series.
My guess would be YES
we dont have hair when we are born do we!
yes, but never feed your gerbils oranges because it could get them sick and could also lead to death
black patent leather buckle shoes, ruffled socks, full skirts and ruffled short sleeve shirts. also, a big bow and ringlets in her hair.
DON'T TRY IT!!! I'm not sure if they can, but please do not try it as they could get sick (many foods are poisonous to gerbils) NEVER FEED YOUR GERBIL CITRUS FRUITS!!!
A sick or ill baby gerbil looks normal...Sometimes. BUT, if they hardly move a lot, don't nurse, and their exposed skin becomes pale and/or scaley; that shows they are sick. Sick baby gerbils also let loose a lot of mucus from their noses. Feel the babies nose to see if it is wet. Baby gerbils that are sick also tend to drool.
If the human scent gets on the young gerbils too soon when their skin does not have any hair on them, the mothers will kill them because of the different scent.