Is It Too Hot to Walk Your Dog? How to Tell (Houston Summer Guide)

Houston summer does not ease you in. One week it’s a normal evening walk, the next the sidewalk could fry an egg. Here’s how to tell it’s too hot to walk your dog, and what to do if you’re too late. 

The Hand Test

Press the back of your hand on the pavement. If you can’t hold it there for seven seconds, it’s too hot for your dog’s paws. This is the standard vets recommend. Check before you leave, not after your dog starts hopping.

Shade near your door doesn’t mean the whole route is safe. Check the sunny stretches too, especially crosswalks and curb cuts, where dogs end up standing still the longest.

If your dog tolerates them, well-fitted booties can add a layer of protection, but they’re not a green light to walk on pavement that fails the hand test.

Air Temp is Not Ground Temp

At 90°F, sunny asphalt can climb past 150°F. At 100°F, it can push toward 160°F or higher. Burns can start in 60 seconds once pavement hits 120°F, which happens well before the air itself feels dangerous. Dark pavement holds heat well past sunset, so even an 8pm walk isn’t automatically safe. 

One vet’s rule: at 85°F air with no chance for the ground to cool, assume the pavement’s too hot. That covers all of a Houston summer. 

If It Happens

• Get to shade or AC immediately
• Pour cool (not ice) water over head, chest, belly
• Offer water to drink
• Get to a vet right away, even if they seem to bounce back

Ice-cold water cools the skin too fast and can trap heat inside. Cool and steady works better. 

Ultimately, walk before 8am or after 8pm (after a passed pavement test), or swap the walk for something safe: indoor sniff games, a kiddie pool in the yard, or frozen broth on a lick mat. 

Other Things to Keep in Mind

Houston humidity makes the air feel hotter than the thermometer says, and it makes panting less effective at cooling your dog down, so treat a humid 85°F day like a hotter one. Bring water on every walk, even short ones. And heat danger isn’t just about walks: hot cars turn deadly fast, even with windows cracked, so never leave your dog in a parked car during summer. 

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