I say it would be the second one because to show possession you have to have an apostrophe.
You can infer that the man owns a dog or several dogs, since he has a cart full of dog food.
Baii hope this helps <3
“This means that Mikey waited for a very long time and got cold”
Answer:
he gets warm feet
Explanation:
he put the heat pack on his feet and the heat will transfer to his feet and his feet will absorb the heat to make them warm