I think it depends on what you're saying.
eg. A six-month-old rabbit
or. A rabbit that's six months' old.
rabbits are able to breed when they are 10 months old.
most roosters get their combs at about six months old.
Most cats reach puberty and become sexually mature around six months old, although some can start as early as four months or as late as nine months. Because of this it is best to spay or neuter before the cat is six months of age.
Usually dogs have their first heat between the ages of six months and a year.
Foals should NOT be weaned before they are 3 months old. Six months is better for the foal. I prefer gradually weaning over a few weeks as they approach 6 months rather than an abrupt separation.
6 months old
i worked as a clerk for a period of six months in a private firm .
In the north, yes.
most roosters get their combs at about six months old.
rabbits are able to breed when they are 10 months old.
A 6 month baby is six month old
at six months old
An old Youngman joke .... A doctor gave a man six months to live ... he couldn't pay his bill ... so he gave him another six months.
Usually around six months old.
six months to one year old
Cats can mate and have kittens as soon as they are over six months old.
Most cats reach puberty and become sexually mature around six months old, although some can start as early as four months or as late as nine months. Because of this it is best to spay or neuter before the cat is six months of age.