0
== == They can have anything between 7 - 20. Our school rat had 16.
Wiki User
∙ 14y ago
Wiki User
∙ 15y ago5 to 10 if it is the first littler, after that anywhere from 10 to 20
Wiki User
∙ 14y agoRats can have up to around 10 pups in a litter, but the doe's (female's) first litter is usually smaller. Maybe around 5-8.
Wiki User
∙ 14y agoRats can have 8 litters a year with up to 20 babies in the litters!!!
Wiki User
∙ 13y agoFrom seven pups to twenty four pups.
Wiki User
∙ 14y ago1,000
Add your answer:
Earn +20 pts
How many litters of calfs do hyenas have a year?
how many litters do hyenas have in a year
How many rats are rats able to have?
The average female Norway rat has four to six litters per year and may successfully wean 20 or more offspring annually. The average number of litters a female roof rat has per year depends on many factors, but generally is three to five with from five to eight young in each litter. For more information about rats, breeding, habitat and control, please check out my bio.
Also how many litters per year do potbellied pigs have?
how many litters per year does a potbelly pig have
How many litters does a penguin have a year?
Penguins do not have 'litters', they lay eggs and usually lay one egg a year.
How many litters does a fox have a year?
once per year
How many liters a rat has a year?
Female rats can get pregnant, generally, from 5 weeks old onwards. If they are left to have back to back litters (get pregnant, give birth, mate with a male within a few hours of birthing), then they will have 1 litter every 19-25 days, so there being 395 days in a year, that gives you as many as 20 litters per year. As for male rats, it would depend how many females they managed to get pregnant, for example if a male got 5 girls pregnent, you just go 20 x 5 = 100.
How many litters do boxers have in their whole life?
During a Boxer's whole life, she can have two litters a year after the age of around nine months.
How many litters can a polar bear have per year?
Once
How big are litters of rats normally I bougt a new rat a couple weeks ago and to my surprise she had 12 babies the other night?
That is quite normal rats/mice can have as few as 3 or as many as 20!
How many litters of cygnets do female swans have each year?
1
How many siblings do rats usually have?
In a female rat's lifetime, they can have around 5 litters, each litter having atmost about 14 babies. So that's like around 70 babies per rat's life!
How many litters do females mongooses have Ina year?
Around 30, if they get lucky.
