Slowly conditioning little brother to be the perfect puppy over time...
Praising him only by saying "good boy" or "good puppy". Making him kneel all the time. Petting him. Getting him a kennel. Dog bowls. Calling rewards 'treats' instead. Collars and leashes. Going out and calling them his daily 'walks'. Making him earn the right to cum by barking for you.
Calling everything a "joke". It's just for fun. Brothers mess around like that all the time! It's not like you genuinely want him to play fetch like a puppy!
Until eventually you come home to a well trained little brother. Barking, kneeling, wearing a collar and wagging his tail because he missed you.
















