Owners of motorhomes and caravans traveling with pets are advised to plan trips during cooler parts of the day and ensure constant access to fresh water. Pets should never be left inside the vehicle, even in shade, as temperatures can rise quickly. Cooling mats, ventilation, and closing blinds on sun-facing windows can help create a comfortable space. Signs of heatstroke include excessive panting, drooling, lethargy, and difficulty breathing.