Spoiler: my dog is not a writer. However, he needs walks regularly and that, I’ve found, helps my writing.
Dash is a black Lab cross, which means as far as the Humane Society could tell he looks like a Lab but that’s clearly not all that’s in his parentage. He’s just over two years old now. If I wanted to walk my legs off taking him around the neighbourhood, he would be very happy — and still not be tired when we got home.
So: we go on regular walks, weather permitting, as well as the dog parks. That’s the good, healthy thing about walking the dog in the dead of winter: you go outside even if you’d rather not. Fresh air and all that. Also, nobody in their right mind is out walking at night when it’s -20 to -30 C (plus windchill! Bonus!), unless they also have a dog. You dress for it and off you go.