I liked that. The artstyle was fun and the animation was pretty good. The humor works as a sort of absurd view of movies and shows like this, at least that's what I got from the dialogue. Kid is dumb, parents barely see anything wrong with a talking dog, etc. Kailey leaving was handled a little too seriously though, you should have stuck with the humor or tried to develop the characters a bit more earlier on, because like this it's kinda half-way. The voice acting could have been a little more enthusiastic and/or louder at some points. Scene transitions and camera pans also need a bit of practice, but it's nothing major.
Overall, I like the effort you put into this! It says "young cinema lab" so I'm guessing you're... well, young. That means you've got a whole lot more ahead of you and I'd love to see you improve your skills as you go. Keep it up!