*Calls his cat over*
Myeah... I know you want to show them off and all, but don't go taking pics of them every day or peeping in on them all the time, momma rats are highly likely to eat their offspring if stressed. When I was a kid almost every rat I'd get from the pet shop would come pre-impregnated and, being young and ignorant, was ill-prepared for that; in a busy house with loud noises and other pets about I experienced three separate litters in which the mother ate her babies. Don't think it's a joke or that it can't happen to you. It's not pleasant to go check on them, expecting to see babies, and instead find bloody remains. I'd check on them once a day at the most, just to make sure everything is ok, and try to take as little time as possible doing so until they are a bit older.Libertine, I already said this in your other topic and you havent taken any notice of it, please, please leave them alone unless you want her to eat them/abandon them or just all round suffer through the stress you are causing.
Myeah... I know you want to show them off and all, but don't go taking pics of them every day or peeping in on them all the time, momma rats are highly likely to eat their offspring if stressed. When I was a kid almost every rat I'd get from the pet shop would come pre-impregnated and, being young and ignorant, was ill-prepared for that; in a busy house with loud noises and other pets about I experienced three separate litters in which the mother ate her babies. Don't think it's a joke or that it can't happen to you. It's not pleasant to go check on them, expecting to see babies, and instead find bloody remains. I'd check on them once a day at the most, just to make sure everything is ok, and try to take as little time as possible doing so until they are a bit older.Libertine, I already said this in your other topic and you havent taken any notice of it, please, please leave them alone unless you want her to eat them/abandon them or just all round suffer through the stress you are causing.
You can handle the babies from the day they're born, it won't make her eat them as long as you're not disturbing the nest and poking a camera in their face - rubbing your hands in the bedding before handling can minimise the risk of stressing mum out when she smells the babies). It's imperative you handle them early, to socialise them properly, although it must be kept to a minimum at first. Rats eyes open at around 2 weeks old and that's leaving it a bit late for handling. When we helped with a foster litter, we were handling them from the day they arrived, which was when they were one day old.
The babies will need sexing and separating at 4.5 weeks to avoid any more. Any sooner and the boys will be away from mum too young. Any later and you'll run the risk of the girls, including mum, being pregant which would be very bad news for all of them.
So, you'll need to have at least two cages with small bar spacing (or Zoozone tanks with mesh over the lid) - it's best if they're large cages with plenty of floorspace and no shelves (in case she decides to take her babies upstairs). If mum gets worn out by the girls once they're sexed and separated, she can go back in with her female companion (I assume she has one, but if not it would be wise to keep a girl as company for her, or neuter your male and ntroduce him again 5 weeks after his operation).