RobbyWLP said: I believe the film you are referencing is Old Yeller. The sad story of a retired man who wakes up every morning yelling "GET OFF MY LAWN" to all the kids in the neighborhood. Hilarity ensues when the man decides to get out his bow and arrow.
Just checked it out on Disney+. They say the kid shot and killed Old Yeller. But it was really Covid19 that done poor ol' Yeller in. You can piece that together from earlier bits in the film when Old Yeller can't taste or smell his dog food anymore.