"First-Timers" all the way around, requires certain considerations on your
part as well the critters.
The does...will let you know when they're coming into season. Small nuances
in behavioral changes will alert you. Feistiness, quick-start jumps and whirls
for no apparent reason. Continually rubbing their chin against objects in
their cage. Their tail's will be carried in an upright position and somewhat
rigid. Check them visually for readiness quite often. Scratch their back and
watch which way their tail goes and notice if they "squat" or "raise" just a
smidgen.
The buck needs to be at least post-adolescent. I prefer them to be a minimum
of 5 months old. I rarely use one that young but have done so in the past.
Genetically, he may be predisposed to be a slower breeder. Character
traits are passed down each generation. This circumstance may well be one
of them.
Your biggest concern should be the young buck's safety when a doe is
introduced into his space. Some does, while in season and "hot", can be
extremely aggressive. It that is the case, DO NOT, allow her to "ride" the
buck. That's a clear act of dominance and one a young buck could be
intimidated by. Don't allow her to do much more than just "stand" in place.
If a young buck gets his butt whipped by an overly-aggressive doe, he WILL
be intimidated. Sometimes to the point of him acting completely submissive.
There have been occasions that I've literally had to forcefully restrain a doe
due to her misbehaving. She doesn't "like" it...but the buck surely does.
If your buck's used to you, he'll pay you no never-mind when you do this.
If you look closely, you can almost.......see him smile.
grumpy.