Answer:
There is one in every corner and two in every room.
I have a pet, his body is full of coins
Each morning I appear to lie at your feet, all day I follow no matter how fast you run. Yet I nearly perish in the midday sun.
What has a neck but can't swallow?
What goes trough your head but you forget it like 3 days after?
People take me on walks and I run and have fun. What am I?