Summer should be your dog's favorite season — long walks, beach days, backyard zoomies. But here at LibertyPaw, we know it's also the most dangerous time of year for one of the most preventable canine emergencies: heatstroke. The good news? Dog heatstroke prevention isn't complicated, and almost every case is avoidable with a little planning. Hundreds of dogs are lost every summer to heat-related illness, and most of those tragedies happen in everyday situations — a quick errand, a midday walk, a backyard left a few degrees too hot.

We're real pet parents too, and we've put together this guide to walk you through exactly how heatstroke develops in dogs, how to spot it early, and the simple summer safety habits we follow with our own pups to keep them cool and healthy all season.

Why our dogs overheat faster than we do

Dogs don't sweat the way we do. They cool themselves primarily by panting and through small sweat glands in their paw pads — both of which become far less effective on hot, humid days. When the air around them is warmer than their body can dump heat into, their core temperature begins to rise quickly.

A dog's normal body temperature sits between 101°F and 102.5°F. Heatstroke begins when that climbs above 104°F. Above 106°F, organ damage can begin in as little as 15 minutes. Brachycephalic (flat-faced) breeds like Bulldogs, Pugs, and Boxers, along with senior dogs, overweight dogs, and double-coated breeds, are at significantly higher risk.

The warning signs of heatstroke in dogs

Heatstroke rarely announces itself dramatically at first. It builds. Knowing the early signs gives you the best chance to act before things become dangerous. According to the American Veterinary Medical Association's heatstroke guidance, watch for:

• Excessive, heavy panting that doesn't slow down with rest
• Thick, ropey drool or unusually red, dark gums and tongue
• Glazed eyes, stumbling, or weakness in the back legs
• Rapid heart rate and disorientation
• Vomiting, diarrhea, or collapse in severe cases

If you notice any combination of these, move your dog to shade or air conditioning immediately, offer small sips of cool (not ice-cold) water, and contact your veterinarian. Heatstroke is always a medical emergency — even if your dog seems to recover, internal damage may have already begun.

Our practical summer safety tips that actually work

Most heatstroke cases trace back to a handful of avoidable scenarios. These are the habits we've built into our own summer routines, and we promise they make a real difference.

Walk early or late, never midday. Pavement temperatures can be 40–60°F hotter than the air. If the back of your hand can't comfortably rest on the sidewalk for seven seconds, it's too hot for paws — and too hot for your dog to be exercising. We aim for walks before 9 a.m. or after 7 p.m. during summer months.

Always carry water. A collapsible bowl and a bottle of cool water on every outing is non-negotiable in our house. Dehydration accelerates heatstroke fast, and your pup will thank you.

Never leave your dog in a parked car. Not even for "just a minute." Not with the windows cracked. Cars become ovens within minutes, and the consequences are often fatal.

Create a cool indoor zone. Set up a shaded, air-conditioned space your dog can retreat to anytime. We're big believers in giving every dog a comfortable place to rest — that's why our collection of American-made dog beds uses breathable, high-grade materials built by trusted U.S. manufacturers. A premium bed in a cool corner helps your dog regulate their temperature throughout the day, and because every bed is crafted here in the States, you know exactly what your dog is sleeping on.

Brush out the undercoat. Trapped dead hair acts like insulation. Regular deshedding with a quality grooming tool — like our USA-made pet grooming combs and rakes — keeps your dog's coat working the way nature intended. We love that these tools are handcrafted by American makers who care as much about quality as we do.

Support stress and calm in hot weather. Some of our dogs get anxious or restless during summer storms and heatwaves, which raises their heart rate and core temperature. A natural calming supplement like LibertyPaw Canine Calm — manufactured right here in the USA in GMP and ISO-certified facilities — can take the edge off without sedation. We formulated it ourselves because we wanted something we could trust giving our own pups.

What to do if you suspect heatstroke

If your dog shows signs of overheating, act fast but stay calm:

1. Move them to shade or air conditioning immediately.
2. Offer cool — not icy — water in small amounts.
3. Wet their paw pads, belly, and ears with cool water or a damp cloth.
4. Place a fan near them to accelerate evaporation.
5. Call your veterinarian or nearest emergency animal hospital right away.

Do not submerge your dog in ice water — it can cause shock and constrict blood vessels, trapping heat inside. The American Kennel Club's guidance on heatstroke recovery also recommends seeking veterinary care even if your dog appears to bounce back — delayed complications like kidney damage and clotting issues can show up hours later.

Beating the heat indoors: enrichment alternatives

On dangerously hot days, your dog still needs mental and physical engagement. Skipping a walk doesn't mean skipping enrichment — and a tired brain is just as satisfying as a tired body. Frozen Kongs, snuffle mats, scent games, and short indoor training sessions all burn energy without raising body temperature. Our durable, American-made tug toys and chew toys (built to last by skilled U.S. craftspeople, often using real fire hose material) make great indoor enrichment for those triple-digit days.

If you're new to enrichment, our companion guide on why boredom is your dog's worst enemy walks through simple, low-cost ways to keep your dog mentally engaged on the days it's too hot to head outside.

Summer also means more time outdoors when temperatures cool off in the evening — which means more exposure to ticks and other parasites. Our step-by-step guide to safely removing ticks is a handy companion read for any pet parent heading into the warmer months.

The bottom line

Dog heatstroke prevention is one of the few summer safety concerns that's almost entirely within your control. Walk in the cool hours. Carry water. Never leave a dog in a car. Recognize the signs early. Build a cool, calm retreat at home. Do those things consistently and your dog will spend the season doing what dogs do best — enjoying it.

Your pet's safety should never depend on luck. With a little planning and gear you can actually trust — built right here in America, by small businesses and family makers we're proud to partner with — you can give your dog a summer that's not just survivable, but genuinely joyful.