What is Amanda Rollins's dog named?

Amanda Rollins’s dog is named Frannie.

Frannie is Rollins’s beloved pet in Law & Order: Special Victims Unit, and the character frequently mentions or appears with her. The dog gives viewers a glimpse of Rollins’s home life away from emotionally demanding investigations and distinguishes her personal world from the family turmoil that shapes much of her storyline.

The dog is especially memorable because Frannie was played by Kelli Giddish’s real-life dog. That casting detail helped make the pet’s appearances feel natural, including scenes at Rollins’s home and moments involving Sonny Carisi and Rollins’s children. In the episode “Chasing Demons,” Rollins even jokes that Frannie wakes her by licking her face and is allowed to sleep in her bed despite the rules.

Frannie is not Sadie, Billie, or Jessie. Jessie is associated with Rollins and Carisi’s family, which can make the names easy to confuse, but Frannie is the dog’s name. The character later becomes an affectionate reminder of Rollins’s life beyond police work.