A very good dog named Finley is now a Guinness World Record holder – for holding tennis balls in his mouth.

The 6-year-old golden retriever living in New York has been Instagram-famous since 2018.

Finley is now being recognized for being able to fit a record-breaking six tennis balls in his mouth which originally occurred on February 23, 2020.

The lengthy application process for an official Guinness record wasn’t made official until this week.