In my opinion,
Breeding young males is a matter of selecting the male with the best odds of "Doing a Good Job"...and the keeper's task of "Close Management".
By selecting the correct male, I mean to say that, there are some males who may be of the same age...but just did not grow...no matter how you have tried to "push" them.
I would rather not push any animal to grow...but instead, select the male which stands out above the crowd. Anyone, with a decent sized collection, can see the animal that WANTS to grow.
These animals will be the ones with an explosive appetite...and it's not only their appetite that stands out...They will also amaze you with their rapid metabolism and of course, their growth.
Selection is an individual thing. Pick the animal that really shines when it comes to the above criteria.
Rather than actual selection on the keeper's part....it is more like, the animal will show himself to be "THE ONE" who has the best odds of doing what YOU hope for.
The second part is "Close Management". If someone says that they bred a male too early...and it killed the male...
Well, I see that differently. I say it was poor management on that breeder's part. They were not paying attention to the right details. The act of copulation will not cause death in a young male! (Believe me!) But, an overzealous keeper who is not keeping track of the important details can easily spell disaster!
A keeper should have a good eye for the correct body weight (in relation to the snake's size.)
If you are not gifted with this ability (like most of us) then utilize an accurate digital scale. Weigh the animal prior to introduction to the female. Keep weighing that male at regular intervals....weekly seems to be good for me. It is just as important to keep track of your male's weight gain/loss as it is to monitor your female's weight changes.
(Keep in mind that you are talking about a small animal...so in relation to size...that small weight loss can be more critical for the small animal... than it might be for a larger one.)
Keep an eye on that boy. If he is showing no interest in breeding, remove him...or switch to another female.
Selecting the correct female is no less important.
(I am not talking about which color/pattern morphs to breed)
But I am saying that you need to put your male with a girl who has nice follicular development. You need to palpate (I like to feel large grape sized follicles) Or use an ultrasound.
Putting that young male with a female who is not ready...is wasting valuable time for everyone involved (snakes and keepers).
Above all, you do not want to risk over exposure to stress for that young male. Breeding ALWAYS involves some stress....for both males and females. In larger animals, the stresses of breeding are less profound. In smaller animals it really needs your close management.
Keep an eye on the snake's behavior and its weight.
If you remove the male from a female's presence...how long does he take to resume feeding normally?
This is important to understand; as it will allow you to give your male a break from breeding and a chance to replenish the spent energy. It allows the keeper to manage the weight and health correctly.
If you are running into signs of stress...then you should give them a break and possibly discontinue dwelling on YOUR own eager drive to see him breed early. If in doubt...it never hurts to wait for a late season breeding...or even the next season.
The price you paid for the animal should have NO BEARING on your decision about breeding/stress/health management.
We are talking about live animals here. Regardless of the monetary value that YOU place on the animal, YOU have the responsibility to correctly manage and monitor the health and well being of these animals.
I have allowed breeding of some young males with great results. I have also had males that needed to wait a another season. It is a matter of sound judgment and close management on the breeder's part.
Remember: We do not breed snakes. They do the breeding!
We just like to watch. lol.
Some males need another season just to figure it all out.
Others...are READY....we manage that activity for their well being.
Your friend,
Harlin Wall - WALL TO WALL REPTILES!
970-245-7611
970-255-9255