Jack returns from vacation to find that all the dogs in town are hiding in terror from an enemy that leaves deep claw marks on their noses, and he must find who is behind the attacks before it comes after him.

All dogs like mud. All dogs like biscuits. This is a fact. But when mud and biscuits happen at the same time, Jack knows there is skulldoggery in the air. Who is mudding the show dogs of Doggeroo?

There's a kitnapper on the loose and he has cat-snatched an old enemy! It could be a case for Jack Russell, Dog Detective, but he has other things on his mind. Foxy is sulking, Sarge is sick, and Preacher, the junior Jack, is in danger. Can Jack spare the time to investigate this case?

Jack Russell calls for backup when he tries to track down a sausage thief.

Helen the mare is having a foal, but a storm, a silly human and a sick dalmatian keep distracting Trump, the Pet Vet.

Trump, the Pet Vet has never met a cat more determined to hate everyone, til he met Cranky Paws .

Trump, the animal liaison officer (and a Jack Russell terrier!) at the Pet Vet clinic, has to find a way to help Tiny, the runt of a litter of puppies.

Stamp is having a pawfectly wonderful time traveling around the country with James in the Fourby 4WD and then it starts to rain. And rain and rain and rain. It rains until the Fourby is all muddy, James' hair is damp and Stamp starts to smell like wet dog! It rains so much that they have to stop at Pepper Plains Farm for somewhere warm and dry to stay. But all the rains making the river rise. Will James and Stamp be able to help the folks at Pepper...

Jack's person, Sarge, is getting married, and that means a big party, with lots of food! All the dogs are excited, so when the ham for the wedding party is stolen, Jack has plenty of canine suspects.