The Road calls no more Part 4

Trapped in the back yard, hands mitted, muzzled and needing to pee real bad. So I walked to a bush and relived myself, DAMN I needed that. From the back porch, " DAMIT DOG ON ALL FOURS NOW" It startled me so bad I dropped to all fours with out thinking. He stormed over and for a minute I though he was going to hit me.
He stopped short, looked me over. Smiled a bit then began to speak. What followed shocked me more than anything. Marcus Began,
" Wolf, I have seen you here in town before, drop one trailer and get another lunch and gone. I know about you some what, loner, leatherman, and that look in your eyes of a pup. I figured one day I might do this but was not sure how to take you. Coming in wearing that collar gave me my chance. Now it is yours to take if you want. " I looked up at him unable to speak because of the muzzle. The fear of what was happening was beginning to fade. Marcus continued. " You have the chance to become that which I see it is up to you. I am going to leave you out here for about an hour. Walk like a dog, be one. If you still want to go I will take you back to your truck, the choice is yours...maybe. He then laughed and went in the house.
LEft alone in the yard I began to search my soul and my mind. What clues did he see that gave him this chance. I had always wanted to explore this side of me. The ghost in my mind that was always there. LIKE THIS though, The towns people apparently were no strangers to him, apparent by pink hairs change in attitude when Marcus collared me. Then the comment of some called him MAster. What was he about. My curiosity as well as enjoying being this way, my mind wandered and so did I through the Yard.
Two hours later (so Marcus told me) went by, he approached and simply said "WELL?" Thinking that it was either this or going back to the truck stop where they saw me leave on a leash and the cage in his truck for the weekend. tough choice. Marcus said nod if you wnat to stay. I nodded weakly. AH he said, Your not sure of this are you? Again I nodded. Well then, let the training begin! Stand up and strip now.
I stood up undressed, and stood before him. "NICE" you will do fine. BACK TO ALL FOURS BOY! Down I went. He then put a small cuff on my nuts and then revelied four chains. I had seen these but never like this. he attached the four chains to my four limbs. "this will kepp you down where you belong, the muzzle will stay on until dinner or you need to drink, dogs do not use human words." Nodding I accepted what was happening.
He attached a leash to my collar and walked me into the house.
Today will be the hardest for you, by morning you will be dong better. He had me in the pantry area of the house, took off the muzzle and put food down in front of me. As I ate clumsily out of a bowl, he said we begin after lunch, enjoy pup and get ready to be the dog I know you are.