The Pooch and the Pauper (2000)

Rexxx, Hollywood's top canine star, gets lost and is adopted into a shabby firehouse. He teams up with a young kid to get the station back on its feet.

After receiving an exciting new job opportunity at a cutting edge Pet Invention company, Robert, his teenage daughter Jenna and their trusty and special border collie Charlie make the move to the new neighborhood, right before Christmas. Upon arriving, Robert meets his gorgeous next door neighbor Holly, and her sassy and spunky border collie Gidget. Before the sparks can fly, they are set upon my Robert’s conniving and obnoxious next door neighbor and project manager Victor, his neighborhood bully bulldog “Vinnie P” and the sycophantic sidekick Chihuahua “Jose”.

A foster boy is befriended by a lost dog who turns out to belong to the President of the United States. The boy decides to run away from the foster home to return the canine to the White House -- "Because it's the right thing to do!"

When the Buddies stumble upon the Five Power Rings of Inspiron, they all develop super powers, and are enlisted in Captain Canine's battle against the evil Commander Drex. The pups have to master their abilities quick - for the Commander is headed to Earth, determined to defeat Captain Canine.

Samantha MacKenzie, the daughter of the president of the United States, arrives at college with a group of Secret Service agents. Samantha, however, resents their presence and decides she wants to attend school just like a normal student.

A dog that helped soldiers in Afghanistan returns to the U.S. and is adopted by his handler's family after suffering a traumatic experience.

The offspring of sportsman canine Air Bud: B-Dawg, Mudbud, Budderball, Buddha, and Rosebud, uncover a kidnapping plot motivated by a little rich boy's desire to have the world's most athletic dog as a pet.

Puppy mayhem turns the lives of newlywed Chihuahua parents Papi and Chloe upside down when their rambunctious, mischievous puppies present one challenge after another. But when their human owners end up in trouble, the tiny pups will stop at nothing to save them - because in good times and hard times, the family always sticks together. So Papi, Chloe and the puppies embark on a heroic adventure, proving once again that big heroes come in small packages.

A woman's chaotic life becomes more complicated when she inherits her grandmother's dog.

Two high school girls wander off during a class trip to the White House and meet President Richard Nixon. They become the official dog walkers for Nixon's dog Checkers, and become his secret advisors during the Watergate scandal.