Hiya,
i take out the wheel once the female is noticebly pregnant, which can be difficult to judge if she is having a small litter.
The biggest tub you can find is the best really - i dont usually use nest boxes, because i am nosy
, and i like to look in the nest, but this isnt really a good idea, especially as you dont know the hamsters at all and they are completely new
- i think it would be best for you to provide them with a nest box for some privacy. Another problem i find if they dont have a wheel is that they tend to run laps of the tub in the night, and they usually end up flattening the nest
, but i hav never had a problem with the babies being harmed, lol, but if i do have adults who do laps then i do put a nest box in - again, it can be tricky doing this when you find the adults lapping and the babies are only a few days old - you could end up stressing out the female, resulting in her killing or abandoning the babies.
So i definately recommend you putting a nest box in! Also give them large sand bath, two water bottles and plenty of food scattered all over the tub.
Once you notice she is pregnant then you can do a final clean out, making sure both bottles are filled right to the top and lots and lots of food is scattered - then, you can leave the parents alone for the first 3 - 4 days without having to disturb them at all, as they will have plenty of food and water.
Remember to feed plenty of high protein foods such as chicken, boiled egg, scrambled egg etc, to help the mother cope with the litter.
Also, remember that you must remove the faher before the second litte is born to prevent the female from having three litters back to back, which ic very bad for her - she definately needs a long rest after having two litters back to back.
Hope this helps.
Kind Regards,
Tammy x