Snoop & Sniffy travel to Rome, Italy to help stray cat, Gatto, find out who keeps stealing all the pizza from his restaurant, leading them all throughout the streets of Rome and the tunnels of the Colosseum.

Doctor Handkerchief isn’t all she seems as Snoop and Sniffy finally discover the truth of the situation and now they must head off Professor Mitten’s latest chaotic scheme.

When Professor Mitten’s identical twin sister, Doctor Handkerchief, arrives in town asking for advice, Snoop and Sniffy must put aside their rivalry with their nemesis to help a cat in need.

Snoop & Sniffy travel to Agra, India to visit the Taj Mahal for fun, but while there, are pulled into a high-stakes mystery involving a langur monkey, a quizzical elephant, and a mythical legend.

An annoying red light keeps beeping atop a pole on Bark Street. It’s just soooo annoying. Time for Snoop and Sniffy to figure out what it is and make it stop once and for all!

Snoop & Sniffy travel to Montréal, Canada to figure out why all the maple syrup in the city has suddenly disappeared!

Snoop and Sniffy discover a car driving backwards on the road outside Pflugerville Elementary School. What could be causing this car to move backwards without a driver?

Snoop and Sniffy join Poot on a special adventure down into the Mines of Moleville, where they meet the latest recruit to the Dog Detective Agency: a mole named Chauncey.

At the end of Bark Street sits Foggy Alley, a mysterious place that is always covered in a thick layer of fog. What could be hiding inside? Snoop and Sniffy are going to find out.

Bean has constructed a new hedge maze on the front lawn of the Pflugerville country club, daring any animal in Bark Street to try and escape from his labyrinth in time. Snoop and Sniffy are ready for that challenge.

Things keep going missing from Bark Street’s local laundromat. It’s time for Snoop and Sniffy to get to the bottom of why things keep disappearing and what they discover will change the world!