Continuity mistake: When Bluey and Bingo crash their toy car into the sandpit, the underside can be seen as solid. In other episodes, their feet go through the floor to push the car along.
Horsey Ride - S1-E9
Continuity mistake: In Horsey Ride when Bingo plays the wedding music, the black part on Bandit disappears. It then reappears in the next scene.
Continuity mistake: In the photo with him and Bob, Jasper W. has black hands. In other episodes, he is visible with brown hands.
Deliberate mistake: Bandit is knocked over while carrying a basket of laundry. But the Heeler family never wear clothes.
Featherwand - S2-E3
Other mistake: When Bingo pushes the ball down the stairs, watch as she turns her head. Her snout glitches as if the animation was smeared.