Sophie covered her mouth and giggled. Her eyes looked like crescent moons.
Li Du was displeased and said, "Quick! Get me some paper towels, you're still laughing!"
Sophie chuckled, "Don't worry, I know the reason now."
"What reason?"
"The reason why Ah Ow always pees on you," said Sophie seriously. "She must smell Ah Meow on you, so she wants to cover Ah Meow's smell with her own!"
Li Du also laughed, but with a helpless smile. Looks like I'm the only normal one in this car, he thought. "Is that reason more important than getting the paper towels to hold Ah Ow's poop?"
Sophie waved her hands in disagreement. "Peace of mind, young man. Ah Ow's a puppy. She won't poop in such a short time when she just finished pooping earlier. Her stomach's empty."