Four-legged children also need to be protected from weather changes at all times. One of the most crucial times of the year is summer, whose high temperatures can be extremely detrimental to the health of your pet. Fortunately, there are countless items available on the market to keep your puppy cool, comfortable, and healthy. Here are some ideas that may help you. But remember, if temperatures rise to extremes, the only way to keep them safe is indoors and in air conditioning.