Continuity mistake: When Mummy is asking Peppa about her new red shoes Mr Dinosaur is not in George's bed, but when George says goodnight, Mr Dinosaur is right next to him.
Audio problem: When the family find Mr. Dinosaur, Peppa snorted like Daddy Pig.
Continuity mistake: When George doesn't like the tomatoes, lettuce, or cucumbers in the kitchen, there are two tomatoes on his plate. When he eats his pizza, there is only one tomato left and the fork has disappeared. (00:02:56)
Continuity mistake: When Peppa and her family walk out their house to find Mr. Dinosaur, George is smiling. When Peppa and family arrive in front of the tree, George is frowning. (00:03:46)
Suggested correction: In the shot after the family walks out of the house, it takes about 7 seconds for George and the two parents to come into the shot. There is absolutely no doubt that they had enough time to change their facial expressions.
Continuity mistake: After Peppa claims Daddy Pig's pieces in their game, they sit in front of her, but when George runs into the room sobbing, they vanish.