Tim Tebow Posts Video Of Heartbreaking Goodbye To His Dog 'Bronco'

(CBS4) - Former Broncos quarterback Tim Tebow posted a series of videos and photos on Instagram Tuesday -- announcing he was saying his final goodbye to his dog, named Bronco after his days of playing for Denver.

"One of the toughest goodbyes. 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.