I have two dogs. The 9-month old puppy was thoroughly enchanted by the recent snow; romping and leaping and chasing through the snow-covered woods. The old girl walks to the open door, sniffs the cold air, turns around and goes back to her bed beside the fireplace!

In the very smallest cot there is room enough for a loving pair

Sounds like your puppy is full of energy and wonder! Meanwhile, your older dog knows the comfort of a cozy fireplace. Must be fun to see their different personalities shine!