Rats usually carry there babies for twenty-one days, sometimes twenty-three. If they deliver at ten days, most likely all the babies will die :( And after the babies are born, that doesn't guarantee them all living. By the way, the mom will eats the babies that are born dead or sick. Oops I forgot, take a head count of all the babies everyday, if she has a runt she might abandon it so keep an eye on the runts!
Hope this helps,
Kirby319
This question is quite general. Mammals anywhere from 15 days to nearly 2 years.
A rat is pregnant for 21-25 days.
about three weeks if they are not inbreed
Male mice will not care for the baby mice but they will eat the babies.
can a goat carry more than one set of babies
Mice eat a variety of things. The adults eat seeds and maybe berries. The babies drink the mom's milk, until they are old enough to eat themselves. Mice are prey not preditors. They are strictly Herbivores.
An average Australian Shepard will carry her litter for about 6 months, but it all depends on how many babies there are. TYhe more babies, the longer she'll have them.
Not all mice do...well it depends obviously depends on where you found or bought it
Maltesse carry babies for 60 days
Field mice can have 5 to 10 litters of babies a year. The number of babies will vary depending on the size of the mouse. Field mice carry all types of diseases.
19 - 21 days.
No, mice and rats are two different species. Rats have rat babies, mice have mouse babies.
Dolphins carry there babies for 9 months.
About 21 days.
A rabbit carries its babies for 28 to 35 days.
owls carry their babies for 9 months, just like us humans.
I DON'T KNOW HOW THEY CARRY THEIR BABIES BUT It is not known how long the gestation of a sea otter is, but the longest known gestation have been twelve months. YA DIGG :D
As long as there is one male mouse and one female mouse in the same cage there will most likely be babies.
6weeks
For 16 days.