Plus, the six-time Oscar nominee explains why she was “the troublemaker” one night on set.

This was always the vision for the scene, Adams tellsEntertainment Weekly.

But there was only that one night you see, aside from the tail," she says.

Amy Adams in Nightbitch

Amy Adams' character, Mother, turns into a dog in ‘Nightbitch’.Searchlight Pictures

“No,” Adams says with a laugh.

According to the star, Heller was insistent that the dog have blue eyes and red hair like Adams.

I think it was the eyes.

Amy Adams in Nightbitch

Amy Adams runs with the dogs in ‘Nightbitch’.Searchlight Pictures

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(She often appears in scenes with other dogs, which represent Mother’s friends.)

“The dogs were really well-behaved,” Adams admits.

According to the star, trainers were constantly talking to the dogs as they prepared for the scene.

Ultimately, everything turned out okay for all involved parties.

“They all were fine.

He was like, no, no,” she says.

But don’t worry, he’s still a good boy.

“Oh, no,Iwas the troublemaker that night,” Adams assures with a laugh.