When temperatures rise in the summer, extra precautions must be taken to ensure pets stay safe from the heat. Do not leave pets unattended in vehicles, as temperatures inside can quickly rise to deadly levels. Consider scheduling vet checkups to monitor for common summer issues like heartworm and fleas. Walk pets in mornings and evenings to avoid heat exhaustion. Keep homes cool and provide pets with plenty of fresh water and ways to stay cool indoors. Certain breeds are less heat tolerant, so all pets require close monitoring in hot weather.