The Daily Treat: Watch Amanda Seyfried's Dog Balance a Burger on His Head
updated 08/01/2013 AT 12:00 PM EDT
•originally published 07/31/2013 AT 02:30 PM EDT
While arriving to the New York set of the Late Show with David Letterman on Tuesday, Amanda Seyfried only had eyes – and nose! – for her dog Finn.
"I really can't go many places without him," she told Ellen Degeneres in May, and proved just that when her Australian shepherd later joined her on-camera.
Prompted by Letterman's questioning about Finn's talent with tricks, the Lovelace star brought out her furry best friend, and showed off his signature move: balancing objects on his head.
"He's amazing. He's going to blow your mind," Seyfried gushed, before Finn did just that by sitting still with a hamburger atop his head.
"That was stunning. I'm so sorry I doubted you and the dog," Letterman exclaimed – though we bet Finn was probably more thrilled with his meaty reward.