An empty tin
It was treat o’clock, the most sacred hour of the Tiny K9 day. Ahmad reached for the biscuit tin on the kitchen shelf, lifted the lid, and stopped. The tin was empty. Not a single biscuit, not even a crumb. Luna stared into the tin as if the biscuits might be hiding. Buddy checked behind the tin, in case of biscuit invisibility. Mac looked at the empty tin for a long moment, and his expression changed. This was a case.
The investigation begins
Mac secured the scene at once. Nobody was to touch the tin until the investigation was complete. He sniffed the lid, inside and out. He sniffed the shelf. He sniffed the floor beneath the shelf. Then he sat down, closed his eyes, and thought very hard, the way sergeants do. When he opened his eyes, he had a plan. He would interview every member of the household, starting with the most suspicious: Luna.
Suspects
Luna’s defense was simple: she had been napping on the sofa all afternoon, and the sofa cushion still held the shape of her nap to prove it. Buddy’s alibi was airtight: he had been supervising Ahmad in the garden, and Ahmad confirmed it. That left the cat from next door, a notorious biscuit enthusiast, and Ahmad, who looked suspiciously innocent. Mac wrote none of this down, because he had no pencil, but he remembered all of it.
Clues
The first real clue was a trail of crumbs leading from the shelf to the back door. The second was a faint paw print on the kitchen tiles, smaller than Mac’s and larger than Luna’s. The third was the strangest: the tin lid had a tiny dent in it, as if it had been dropped. Mac examined each clue twice. A dropped lid, a crumb trail, a mystery paw print. The pieces were there. He just had to fit them together.
The trail
Mac followed the crumb trail out of the back door and across the patio. It ended at the garden shed, where the mystery paw print appeared again in the dust. Mac pushed the shed door open with his nose and stepped into the cool dark inside. His own paw prints joined the mystery ones on the dusty floor. Whatever had taken the biscuits had come this way, and Mac was closing in.
The discovery
On the workbench sat a brand-new tin, shiny and full, with a note tucked under it in Ahmad’s handwriting. Mac could not read, but Luna could recognize the shape of Ahmad’s writing, and Buddy confirmed the smell of fresh biscuits. Ahmad arrived, laughing, and explained everything: mice had been spotted in the pantry, so the biscuits had been moved to the shed for safekeeping. The old tin had been emptied that very morning.
Case closed
The mystery paw print belonged to Ahmad, carrying the new tin in his slippers. The dented lid had been dropped during the move. The crumbs were spilled in transit. Every clue explained, every suspect cleared. Mac accepted a biscuit from the new tin as his investigator’s fee and declared the case closed. Luna ate two biscuits to celebrate. Buddy filed the whole affair under solved, which is where all Mac’s cases end up.
Field notes
Store dog treats in sealed, sturdy containers, especially if your pantry has ever hosted mice. Keep treat tins out of paw’s reach on high shelves, and check packaging regularly for signs of nibbling. If treats go missing, check for clever noses before suspecting anything worse: most treat mysteries are solved within the household. And always reward a good detective: a job well done deserves a biscuit.



