Does your dog love to sprawl out in the sun like they’re working on their summer tan? Mine sure does! There’s nothing quite like watching a happy pup basking in the warmth, eyes half-closed, looking like they don’t have a single care in the world. But just like us two-legged sun lovers, too much sun exposure can be risky for our furry friends.

Ever wondered how your dog can lie in direct sunlight for what feels like forever? Well, they regulate temperature a bit differently than we do. Unlike humans, who sweat all over to cool down, dogs have very few sweat glands, with the most effective ones being in their paws. Unfortunately, that’s not nearly enough to keep them from overheating when it’s really hot outside.

The tricky part is that dogs don’t always realize when they’re too hot. They don’t have that internal warning system that tells them, “Hey buddy, maybe it’s time to find some shade and sip a cold drink.” So, while they’re happily sunbathing, they may not move out of the heat until it’s too late.

Overheating is no joke—it can lead to serious health issues like heatstroke, which can cause seizures, brain damage, organ failure, and, in extreme cases, even death. That’s why it’s crucial to keep an eye on them when the temperatures rise.

Now, if you’re worried about sunburn (yes, dogs can get sunburned too!), there’s actually dog-friendly sunscreen available! It’s especially useful for short-haired breeds or dogs with pink noses and light-colored fur. A little sunscreen on their nose, ears, and belly can go a long way in protecting them from harmful UV rays.