Before deciding where you will take your dog to enjoy the water, make sure that water is safe. Some rivers have currents that flow too quickly. Ocean waves can sweep over a dog and cause them to aspirate or become disoriented. Some lakes have dangerous algae blooms that can be toxic to people and pets. If you’re taking your dog into a swimming pool, be sure that harsh chemicals haven’t just been added to the water. Keep an eye on your dog around the edge of the pool just as you would a child. Also, be sure to check the temperature of the water. Your dog may be able to handle cooler temperatures than you, but cold water can have the same effects on dogs as it does on humans. Any water colder than 70 °F can sap heat away quickly and lead to exhaustion or hypothermia. Water 90 °F – 115 °F can harbor dangerous amoebas and other harmful bacteria. Always take a moment to consider these factors, and decide on the safest course given the known vs. unknown risks.