Even if you live in a more comfortable Summer area, please realize that Heat, Humidity, Sun Exposure, Lack of cool water can kill. Be certain your pet has plenty of cool, clean water in a large spill proof, heat proof container. Double the amount of water you usually give and add a block of ice to the container. The ground will insulate the water container somewhat. Don't use metal or stainless steel dishes in the summer as the water can actually get so hot it boils.
Outdoor play can include a baby pool for dogs to relax in as the temperature climbs.
This saves your yard from having deep holes dug as trying to get cool becomes so essential to your dogs health and safety. Water-proof your pet. Make sure your pet knows how to get out of your pool. Never pull a pet out at the side of the pool. Teach your pet to swim and then swim with him to the steps.