How is Douglass treated during the first six months that he works for Covey?

From the text:

During the first six months, of that year, scarce a week passed without his whipping me. I was seldom free from a sore back. My awkwardness was almost always his excuse for whipping me. We were worked fully up to the point of endurance. Long before day we were up, our horses fed, and by the first approach of day we were off to the field with our hoes and ploughing teams. Mr. Covey gave us enough to eat, but scarce time to eat it. We were often less than five minutes taking our meals. We were often in the field from the first approach of day till its last lingering ray had left us; and at saving-fodder time, midnight often caught us in the field binding blades.