Continuity mistake: In one shot when the robbers are driving the bread truck, a door appears on the driver's side.
Continuity mistake: In the scene where the robbers were told to destroy all the evidence, they are throwing boxes of papers into a giant stove/inferno. When the scene begins you can see fire and smoke coming from the top of the pipe. A couple scenes later when the Newton family (who is following the vet) pulls up to the same factory, there is no fire or smoke coming out.
Continuity mistake: At the beginning when Beethoven was a puppy, the puppy switches are very noticeable. Especially when Beethoven is making his way to the Newtons' house, the colours of each puppy the film makers use for each scene are very easy to tell apart.
Continuity mistake: In the scene where Beethoven supposedly attacked the man with glasses you can see Beethoven's mouth is covered with blood, but when George Newton is going to get him with the leash, his mouth is clean with no blood.
Continuity mistake: After Beethoven gets the bagel from the bakery then he shares with the other small dog, the bread changes color from dark to light.
Continuity mistake: While the bullies are playing with Ted on the bus he stands up and they follow him but they stand up from the seat twice.
Continuity mistake: When the family is eating breakfast, Beethoven steals bacon off of a plate on the table. Before he steals it, there are 3 pieces of bacon, then the camera fades off of the bacon and then back on. There are only 2 pieces of bacon on the plate then.
Answer: It appears he only gets pierced by the needles. The plungers aren't pressed, so he isn't injected with their contents.
Phaneron