How a dog took over a household

Day 1
Adopted RSPCA rescue dog (Jack Russell Cross 9 weeks old). Bought dog basket, intending pup to sleep in the laundry.
Day 2
Dog basket put under kitchen table. Kitchen door closed at night. Scratching at door from 6 a.m. to be let into rest of house.
Day 150
Dog allowed on bed at night.
Day 200
Dog sleeps in bed.

Good night

Good morning