This is a slightly different type of composition as every instance of Dog shares the same instance of Family. However, there is still a has-a relationship: every Dog has-a Family.
OCA Java 6, OCP Java 6, OCP Java 8
I guess I've been abducted by space aliens. So unprofessional. They tried to probe me with this tiny ad:
a bit of art, as a gift, the permaculture playing cards