Here’s a link to an interview I did with Swiss Army Man cinematographer Larkin Seiple for Filmmaker Magazine. And here’s a quick sample of Larkin talking about working with the various animal critters in the film:
Filmmaker: Do you have any horror stories about the bear or the raccoons?
Seiple: The raccoons were good. I believe their names were Boris and Natasha. Raccoons can really only either grab something or run away and each of the raccoons had a specific move that it could do. So they weren’t too bad, we just had to do a lot of takes and they were constantly trying to escape, which made the owners nervous because we were in a giant forest.
The bear was challenging to shoot in that we didn’t have a lot of time with it. We had to set up an electric fence around the bear wherever we were shooting just in case something went wrong, which is nerve-wracking to shoot any sequence where you’re surrounded by an electric fence for your protection. The owners also seemed a little intimidated by the bear. (laughs) They looked very nervous when he wasn’t in the cage. Its main lure was ice cream sandwiches. They would throw five or ten of them back into his cage whenever they finished a take. He loved them. The bear’s name was Tag and he was very sweet but you could hear him rolling around in the cage and you thought, “My god, how much does he weigh?” The suspension on the truck was just shaking.