Thanks, Max! You're a true hero!
If writing a script for a lighthearted video or joke, these are some common humorous ways people describe their dog's bathroom habits: "Leaving a surprise." "Answering the call of the wild." "Taking care of business."
An owner places realistic fake poop on a rug or bed.
Owner: (mortified) Oh no, Max! Not here!
(trots over to a nearby bush and starts sniffing again)