she comes back in the den

he is smiling and waging his tail when you enter the den in his sleep

she raised an eyebrow

he wakes up and stretches and looks at her and smiles

"you good"

"yes why?"

"what was you dreaming about"

"ummm...." he blushes a little "i was d-dreaming of you playing with our f-future pups" he looks at the ground and digs a little

she blushes " well ummm"

he rolls onto his back and scratches his back on the den floor to scratch a itch