People who leave children and pets locked in closed-up cars during the *heat* of summer are either unforgivably stupid or unforgivably cruel ~ or both. I see nothing wrong with this kind of justice! :)

In case you can't read the balloons:
Panel 1 ~ "Yeah, you keep drinking, little guy..."
Panel 2 ~ "You're okay now..."
Panel 3 ~ "We're gonna get you nice and cooled off."
Panel 4/1 ~ "You better let his owner out of the car now, Nate."
Panel 4/2 ~ "Yeah, come on, buddy! I'm ROASTING in here with the windows up!"
Panel 4/3 ~ "Oh, NOW you care how hot it is in there."