Continuity mistake: When Puppy Paws is talking to Eli, Puppy changes from a puppy dog to an adult dog, this happened multiple times throughout the movie. (00:53:05)
Continuity mistake: After the dogcatcher, Mr. Cluge, takes Puppy Paws to the dog pound, he unfastens the dog's collar and hangs it on a peg on the wall. The next time the collar is shown, it is fastened again.
Continuity mistake: Budderball enters a home in Mexico and sees a burrito on the table. He jumps onto a chair and bites the left side of the burrito. In the very next shot, he is biting the right side.
Continuity mistake: Puppy Paws gets on the roof of the house where Budderball lives. He stretches up so he can look down the chimney. Each of his front paws is on a different side of the chimney top. In the next shot, from inside the chimney looking up, both paws are resting on the same side of the chimney top. In addition, the inside of the chimney is spotlessly clean.
Continuity mistake: Mudbud invites Puppy Paws to roll in a patch of mud. Puppy Paws does so and emerges with only his back and one side covered with mud. In the very next shot, his face and all four legs are also covered with mud.
