My chihuahua tries to catch wasps and she loves munching on fallen apples in the yard which wasps seem to gather around. I myself was stung by a wasp several days ago while picking up apples. I didn't realize how much pain a wasp sting causes and now I'm worried my dog might get stung one of these days, so my question is, how would you go about treating a dog that's been stung? Especially if it's somewhere like the nose or mouth.