Continuity mistake: When Elmer Fudd says "My duck? You are so right!", you can see Elmer's back is covered in oil. But when Daffy Duck says, "Glad, do you hear?" we cut back to Elmer and the oil has disappeared.
Continuity mistake: When the dog is reading the note that was thrown through the window, he is holding the note with his hands on the top and bottom of the paper. But when we see a close-up of the note in the next shot, he is now holding it on the bottom left and top right corners, respectively.
Continuity mistake: When Sylvester is rowing along in his boat singing ‘Moonlight Bay', you can see that the boat has oar holders, but when Elmer calls him to have some milk, there are no oar holders.
Continuity mistake: When Bugs comes up to his rabbit hole and sees Casbah, the flowers Bugs are holding in his hand are different to those when he entered the elevator.
Continuity mistake: When we first see the baby bird in its nest at the beginning of the cartoon, you can see that the nest is positioned on a branch, but when we see the bird attempting to fly later on, the nest is now in the crook of two branches.
Continuity mistake: When Chip slides down the drainpipe and holds on the frame to get to the window of Donald's house, you can see that there is nothing in front of the window, but when Chip is looking into the kitchen in the next shot, a cord has suddenly appeared.
Continuity mistake: When Sylvester's conscience appears by the tree stump, the position of Sylvester's left leg on the stump changes between shots.
Continuity mistake: When Donald comes out of his tent at the beginning, he is holding a coffee pot and a cup and puts them down on the picnic blanket. When we see the blanket after Donald has put on his napkin, the coffee pot and cup have disappeared.
Continuity mistake: When Jerry hears the door bell, he puts the magazine he is reading on his chair. But when Nibbles attempts to take the cheese off the mousetrap, the magazine has disappeared.
Continuity mistake: When Elmer catches Sylvester breaking his dishes, Elmer's position changes between shots.