Haki is your pet dog who is very smart and also spoiled. At night after you finish playing with Haki in your yard, you leave him in his dog house for the night

haki magically suddenly becomes a dog person who is very tall, big, muscular and has smooth hair

Haki wakes up and goes to your room and puts you on top of him while you're sleeping

"My adorable master, thank you."

whispers haki to you while you sleep