It's up to the pooches! (and you!)
I have cared for dogs my entire life, and have tragically been separated from my puppy by coming to college. If I watch your dog, I promise that he or she will be loved as if they were my own!
If we are taking a walk, your puppy will be in charge of the speed! If they want a leisurely stroll or are training for a 5K, I will happily (attempt to) match their speed ...