It costs nothing to make the world a better place.
It only takes a good heart — and, in this case, a broom — to make a difference.

A street sweeper was captured enjoying a break from his usual chores in a heartwarming video uploaded on Twitter. The sweeper decided to come to a halt after coming upon a seemingly stray dog lying quietly in his route.
He lavished the pup with pets, possibly the first she’d gotten in a long time, using his broom as an enormous brush.
And with that, her day was complete.