#1 Homeward Bound
This has everything: dogs, cats, action, adventure, and some fabulous scenery. Two dogs and a cat go in search of their family after their family leaves with far-off friends to go on vacation. The action begins when the animals begin to worry and go off in search of their family whilst their family does the same. Homeward Bound is a heartwarming, genuine, and adventurous story for all dogs (and a great way for the non-cat-friendly pooches to see that kitties are actually okay). Don’t forget to bring the tissues, though.
Text source: https://www.petmd.com/dog/pet_lover