Former NFL star Tim Tebow became emotional before putting his beloved dog, Bronco, to sleep last night.

The athlete shared a heart-wrenching video on Instagram while saying goodbye, and even broke down in tears as he fed Bronco a snack one last time.

He also added photos of their life together. Rest in peace, Bronco! You can tell there was such love there.

“One of the toughest goodbyes,” the star wrote. “Wanted to make a special tribute to the sweetest boy ever – thank you for all the joy you brought and all the memories. Aunt Patty, thank you for loving him, and thank you to all the other people including Miss Shea and Miss Mindy for sharing so much love with Bronco. If you had the pleasure of meeting Bronco, one of the best dogs ever, I would love to hear your story.”