Hi Ndekens,
These sites explain how to prune and train young fruit trees.
http://www.ext.vt.edu/pubs/treefruit...5/422-025.html
http://ianrpubs.unl.edu/horticulture/ec1233.pdf
http://www.ces.ncsu.edu/depts/hort/hil/ag29.html
One other note.* In order to have a dwarf tree, you would need to graft it on a dwarf rootstock.* You can't make a standard sized tree a dwarf by pruning.* I'm sure you won't be interested in joining this group, but some of the info that is here should be helpfful to you.
http://www.nafex.org/apricot.htm
I hope that helps,
Newt
When weeding, the best way to make sure you are removing a weed and not a valuable plant is to pull on it. If it comes out of the ground easily, it is a valuable plant.