After several sewers explode Max and Peanut are recruited to help stop a tsunami of poop.
Also appearing Ken
Season 6 Episode 2
After Ken discovers a poop tsunami is going to hit their mansion he calls Max and Peanut to stop the poop tsunami. Max and Peanut drive to the poop overflow and spray it with acid melting it down they request a chopper and fly home while exterminating extra bits of poo.