For the love of a ball

More: Mercy is a rescue. She came to us weeks after we lost our male boxer Patrick. Her name says it all. She is the most athletic boxer we’ve ever had and the most goofy. She runs like a horse, kind of trots, but can close on her ball like a thoroughbred. Speaking of balls, she is obsessed. There is nothing she’d rather do than fetch a ball, again and again.