It was a cool, gloomy day. I went to let my dog in from being outside. I looked down and saw he was completely covered in wet, icky mud!
"Ew, you're disgusting," I shouted, and shut the door.
I called Sarah and said, "My dog is covered in mud, can you help me figure out why?"
"Yes!" Sarah exclaimed.
As soon as Sarah got to my house, we investigated my backyard. Sarah and I saw some mud puddles, because it had rained the night before. There's also a spot in my backyard that gets really mud when it rains.
Sarah and I went back inside to discuss our clues. We figured it out! My dog must have rolled in the mud puddles!
Sarah said, happily, "We solved our case! Now we just have to give your dog a bath!"
