A 1978 glass mug featuring Garfield swinging on a hammock with the thought bubble "It's not a pretty life but somebody has to live it" on one side and his sidekick Odie is on the other side of the mug grasping the hammock in his mouth while holding a fan and soda. The mug measures 3" across the rim and 3 3/8" high. The mug is marked "Garfield Characters: 1978 Copyright 1978 United Feature Syndicate Inc." and the McDonald's logo. The bottom of the mug is marked with the Anchor Hocking logo and the condition is very good, with bright clean graphics.
During the 1970s and 1980s, McDonald's offered promotional items to its customers with the purchase of a happy meal. Jim Davis' Garfield mugs were good quality glass made by Anchor Hocking and sported quality graphics. So far, I have seen the following mugs and will update if I come across new ones: