Rat neuters are based on size, the bigger the better, but at about 6 months old should be okay. Hope this helps!
no
Unless he has been neutered he can mate.
The male rats (or mice) used in labs do not usually get neutered.
A male rat has testicles and a female does not! Take a peek under the tail! They are rather noticeable! If the male is neutered it may be more difficult. In that case compare the rat to another rat you are sure of the gender of. Male rats are a lot larger than females. Also you may be able to feel nipples on a female rat's stomach.
You can have a neutered male and female boxer without worrying that they will try to mate. The dogs will not mate if the male is neutered.
rats are mature at a month and a half of age
This is easy. You need to look for its testicles. If it has them it is not neutered. If it does not it is neutered.
A hoblet. Non-neutered males are hobs, non-spayed females are jills and spayed females are sprites.The name "gib" or "hobble" is given to a male ferret that has been neutered."Hoblet" is the name given to a male ferret that has received a vasectomy.
A male horse that is not neutered is a stallion, a male horse that is neutered is a gelding. A male horse that is 4 or under is called a colt.
No, a rat will not be upset. She may look for the babies for a bit but will give up and forget them.
An entire (not neutered) male cat is called a Tom cat.
Female puppies get spayed. Male puppies get neutered.