What happened: The Green Bay Packers posted a short birthday message for K9 on social media, carrying a sponsored Invisalign tie-in. The post is a routine offseason social engagement rather than football news.

Why it matters: Offseason social posts like this keep a fan base engaged during a quiet stretch of the calendar, with sponsored hooks layered onto everyday team accounts. They carry no competitive or roster implications heading into the 2026 season.

What to watch: Football-relevant updates for Green Bay will resume as the 2026 offseason program advances toward training camp.