Does a gazelle mate every 6 months?
The youngest age to mate would be 6 weeks for a female guinea pig. The oldest to mate a guinea pig for the first time would be 6 months since after the age of 9 months the guinea pig's pelvic bones fuse and make naturally giving birth impossible, if they have not had a litter yet. Most people breed their guinea pigs for the first time at around 4-6 months old.
It depends on the type of hamster. Syrian hamsters- Females: 4-6 months Males: 3 months. After 6 months the female will usually be unable to give birth. with dwarves, you can just simply put them in their cage and let nature take its course. Females are fertile every 4 days. To learn more about hamster breeding, go to http://www.hamsterific.com/
5-6 months old The does (female rabbits) have to be 5 months old and the bucks (male rabbits) have to be 6 months old. Rabbits should be at least 6 months old and be mature weight before they are bred. If you do not know what your rabbit's mature wight is go to arba.org to find out. Atleast 2 yrs old