Putting a buck and a Doe in the same cage does not always guarantee a successful mating. It is important that before breeding your rabbits, you do a pre-breeding inspection, looking over both rabbits to make sure they are in good condition. It is also true that most forced breeding do not work as the rabbit is a induced ovulator and the Doe will not drop eggs to get fertilized during a forced breeding. Below are points to note that affect the rabbits’ breeding cycle and they are not willing to breed as expected.
Age: The biological time clock affects rabbits just like humans. Females typically can be bred for the first time at five months. Males usually reach sexual maturity by six months of age. However, these times vary. Larger breeds are slower to reach sexual maturity and smaller breeds sooner.
Weight: Research has shown the most common cause of breeding problems occur because doe’s and buck’s are under or over weight for their breeds recommended weight. Underweight rabbits may be physically incapable of breeding successfully. Overweight rabbits may not show any interest in mating and can have a hard time becoming pregnant if mating does occur. Establish a “target” weight prior to breeding according to the specific breed standards of your rabbit for greatest success. Adjust the feed intake of your rabbit to maintain an ideal weight.
Temperature: Environmental temperatures can affect reproductive performance in buck’s. Temperatures above 85 degrees Fahrenheit can cause heat induced sterility. Keep buck’s in a cool area when used for breeding purposes. The buck’s may remain sterile for up to 3 months.
Frequency: How much is too much? The active breeding life of a rabbit can range from 4-6 years. Females on a more intensive breeding program (more than five litters per year) will be productive for fewer years than those bred less frequently. Frequency of breeding can also affect the performance of males. When used in an intensive breeding program, keep one buck per 10-20 does. In cool weather, fewer buck’s can be used more often. Doe’s that are infrequently bred may become overweight which may lead to breeding difficulties. But most doe’s that are kept bred are the most willing to re breed.
Light: Keep the amount of light constant for 14 hours each day to maintain constant breeding throughout the year.
Be sure your rabbits have reached sexual maturity and are the proper weight and condition for their breed prior to mating. Monitor the amount of food your rabbit eats to prevent overeating and excess weight gain. If a more intensive breeding schedule is desired, a high production pellet formula is recommended. Formulated with extra protein and nutrition it enables does to produce up to 64 bunnies per year (8 litters per year).