None - the G rating is 100% correct

The main character gets tied up once. There are some waving of guns but no shooting and a dog is kidnapped (by stealth) but all in all, practically no violence.

very mild expletives such as 'shucks' and 'darn'

None

A dog is kidnapped. A couple of people get tied up. There is a comical car chase around a parking lot. G rated stuff any kid would laugh at.