Summer is a wonderful season to spend time outdoors with your dog, but rising temperatures bring real risks that require awareness and preparation. Dogs regulate their body temperature differently from humans; they rely primarily on panting and a small amount of sweating through their paw pads. This makes them far less efficient at cooling themselves, particularly in high humidity, and puts them at risk of overheating under conditions that might seem comfortable to their owners.
Heatstroke is the most serious warm-weather threat and can develop rapidly, particularly in flat-faced breeds, overweight dogs, young puppies, elderly dogs, and those with underlying health conditions. Early signs include excessive panting, drooling, and lethargy. As the condition progresses, vomiting, loss of coordination, pale or bright red gums, and collapse may occur. Heatstroke is a medical emergency requiring immediate veterinary intervention. Prevention is paramount: avoid exercising dogs during the hottest parts of the day, never leave a dog in a parked vehicle, and provide constant access to fresh water and shade.
Hot pavement is another summer hazard that is often overlooked. Asphalt can reach temperatures of 140°F or more in direct sunlight, causing painful burns to a dog's paw pads within seconds. Test the ground with the back of your hand for five seconds; if it is too hot to hold comfortably, it is too hot for your dog to walk on. Early morning and evening walks on grass or shaded paths are safer alternatives during heat waves. Providing cooling mats, paddling pools, and frozen treats can also help dogs stay comfortable and safe throughout the summer months.