Welcome, Cairo is a very pretty boy! I know you will enjoy him and all his antics! It is very good that he is warming up to you all so fast. Please know that folks here that post are trying to look out for your best interests, and any criticism will be "constructive"!
There is a DNA test for a disease that some basenjis get, Fanconi, it is not a terribly expensive test, and will give you years of peace of mind.
Work with him, if there is a "puppy kindergarten" near you by all means go and socialize him and get him used to working with you. Basenjis respond best to positive reinforcement training, not negative training.
Go through the old posts on training, health, and you will get a lot of good information. Good for you for wanting to learn all about his very special breed.