Free planning tools for dog owners & sitters
Updated September 2026
Puppies can overheat faster than adult dogs since their cooling systems and stamina are still developing.
Shorter play and walk sessions with frequent shade and water breaks work better than one long outing in the heat.
Skip walks during the hottest midday hours entirely — stick to early morning or evening instead.
Puppies may not show clear signs of tiring before overheating. Watch for excessive panting, slowing down, or wanting to lie down mid-walk, and head inside if you notice these.
Check current conditions instantly with our free Dog Heat Walk Calculator.