Men in Black 3 Easter Egg - The Amazing Talking Dog

In Men in Black 3, there are 2 references to the talking pug from the other Men in Blacks. The first reference is a giant picture of the pug in Agent J's house. You can see it behind J when he is playing video games. The second reference is when J is stopped by police officers in 1969, there is a banner in the background advertising the circus freak show. One of the feaks on the banner is The Amazing Talking Dog and it has a picture of the pug.