Dogs show heat stress in ways that are easy to miss until it’s too late.

Hot weather sneaks up on dogs quicker than people think. While you’re sweating and sipping water, your dog might already be in trouble. They don’t sweat like humans and rely mostly on panting to cool down, which only works so well. Missing the early warning signs can turn a regular day in the sun into an emergency vet visit. Knowing what to watch for could keep your dog safe and save you a lot of regret.