At what age do rats become fully grown????

Question

At what age do rats become fully grown????

Answer 1

Growth stops at about 8 months, but they still fill out in weight. They are sexually mature at 5 weeks at the earliest.

Answer 2

rats stop growing at 4 months heres a website to prove it

Answer 3

usually when they turn 13yrs old

Answer 4

They become able to reproduce at the age of like 8 weeks(usually they won't but it is possible)

They are usually full grown at about 6 months tho. They grow really fast until they are about three months then they slow down and you hardly realize they are still getting bigger.

Answer 5

I think its about 8 months, i think they are sexually mature at 6 months, but im not entirely sure.

Answer 6

My rat was all full grown at 5 months. But most get full grown at the 6 months.

Answer 7

At about 6 months of age.