49ers’ Brock Purdy, George Kittle already benefitting from joint offseason work

There isn’t much that will change Christian McCaffrey’s work ethic when it comes to the game of football, not even his newborn baby.The star 49ers running back and his wife, Olivia Culpo, welcomed their daughter, Colette Annalise McCaffrey, into the world a few weeks ago. Christian McCaffrey and Olivia Culpo have welcomed their daughter, Colette Annalise McCaffrey [via Christian McCaffrey, Olivia Culpo’s IG] pic.twitter.com/ikWmgpLDJC — 49ers on NBCS (@NBCS49ers) July 13, 2025 San Francisco coach Kyle Shanahan, a proud father of three, was asked if he provided McCaffrey with any advice for the first-time parent.“I just messed with him,” Shanahan said Wednesday after Day 1 of training camp practice. “I asked him if he was going to change now that he’s a dad, and he made it adamant he wouldn’t. So, we’ll see. “I’m sure he won’t. He’s a psycho.”McCaffrey is known for his over-the-top workouts and football-obsessed mentality, and Shanahan doesn’t see fatherhood changing that for the...