I had a similar problem with my Alano in the past.
I just pruned the sides and let the center grow.
As it matures, the top branches become thicker and stretch out more, if you're looking for height.
If you leave the growth that low, your tree will remain a dwarf since all the energy is diverted evenly.
Such a healthy looking tree, I'd leave it and perhaps search for another tree that is taller?
A single branched tree should be a great start, then it'll start to grow more uniform as it matures.
Thanks waxy. The tree does look really healthy. It was a father day gift from my two little boys so they watch it everyday waiting for a fruit to grow. I told them we going to have to be very very patient.
When you mention prune the sides and to allow the central leader to grow do you mean maintain the sides at a shorter length or cut them off?
How is your Alano? Would you mind sending me some photos of it.
Thank you
I waited until late winter time to do the pruning, as many other trees.
They take a long time to heal from the wound, and I would not put anything on the wound, the sap it excretes is more than enough to keep pests away.
Growth habits here in NorCal are different, temp swings are one of many factors, so late winter is the best time for us.
It begins around late April (Early Spring) all the way until early October then it goes completely dormant.
My tree is quite old, I think it's well over 10 years old, grown in a container.
Clusters of fruits on it right now, but the fruits take 2 years or more to mature, yes 2 years.
I think I have your contact number, shoot me a PM if you want to see some pictures or I can email you.
Waxy