I am covered, head to foot, in dog hair. It's as if it had rained cats and dogs and I splashed through a puddle of them.
Unfortunately, there is no way to get rid of dog hair completely. You can try washing your clothes, but dog hairs have a way of floating around the wash water and reattaching themselves to cuffs, linings, armpits, and drawstrings, lodging themselves permanently, cleanly, into your garment.
The source of the dog hair is my mother's house. When I was growing up, the neighbors used to call our house "The Zoo" because we had so many animals. The neighbors were right. We should have charged admission.