A group of happy dogs residing at the Lucky Puppy doggy daycare facility have a ball in their specially-designed swimming pool. Lucky Puppy is a cage-free facility where the dogs can roam through a three-acre playground, including an acre of ‘Jungle Pup’, where they can run through tall grass and dig, roll and sniff. But the doggies seem especially happy in their bone-shaped pool. Credit: YouTube/Lucky Puppy