8 details we noticed in the trailer for Wes Anderson's new stop-motion film, 'Isle of Dogs'

Actors Edward Norton, Bill Murray, Jeff Goldblum, and Tilda Swinton have appeared in Anderson's films before. 

It's hard to see, but the dog inside of the cage does appear to have dark spots on his white coat — just like in the picture Atari shows to the pack of dogs on Trash Island.

Twelve-year-old Atari Kobayashi sneaks onto the garbage-and-dog filled island on a mission to find his dog Spots in a stolen Junior-Turbo Prop plane.

Kobayashi receives help on his mission from a pack of dogs he meets on the island.

Boss' dog tag reads, "Mascot: Kawasaki Dragons," and continues, "5 undefeated consecutive seasons."

This could just be a fun little detail Anderson added, but it might be an insight into one dog's backstory.

With the exception of the mountains of trash on the island (hence the name), the dogs don't have much in terms nutrients or views. 

Cats are seen on television, and briefly on the back of a machine in the trailer. It feels like an indication that Megasaki City favors cats over dogs.

We can see cats sitting on the lap of what appears to be a wealthy older woman, and some sort of high-ranking military official. 

Depictions of disgruntled and aggressive dogs are shown in what appear to be televised warnings about the "dog flu."