Tim Tebow said one of the toughest goodbyes this week to his beloved dog, Bronco.

The former NFL quarterback on Wednesday shared an emotional social media tribute to the Rhodesian Ridgeback. The post included a video of Tebow breaking down in tears as Bronco ate his last meal, among other sweet pictures and videos from throughout the dogs life.

Wanted to make a special tribute to the sweetest boy ever thank you for all the joy you brought and all the memories, Tebow wrote in the caption . He also thanked Broncos veterinarians and asked anyone who knew the pup to share their stories about him.