JMcAndrew sends this in: “So this is some kind of skin care product for rhinoceros? The frog “Jimmy Cool” is a celebrity who has a line of skin care products for animals? Is that the joke?”
Your editor isn’t a regular Heathcliff reader. Is Jimmy Cool a regular character? Do rhinos in nature have some method of oiling their skin? Googling “Rhino Tough” shows several products that play off the toughness of rhinos, but not their baby soft skin.
JMcAndrew sends this in: “I’m not buying that Uncle Sam would be endorsing a food of German origin as his favorite meat.
Samuel Wilson was a meat packer from Troy, New York, who supplied barrels of beef to the U.S. Army during the War of 1812.
If anything this should be an anthropomorphic barrel of beef or pork.”
This hearkens back to that old GM ad slogan: “Baseball, hot dogs, apple pie, and Chevrolet”, all of which have become less common than when that slogan was introduced in 1974.
Still, the hot dog is iconic, and certainly easier to make anthropormorphic:
Comics I Don't Understand 