Randy Glasbergen also offers a daily cartoon, on a pay-for basis:
"Today's Cartoon by Randy Glasbergen", posted with special permission.
For many more cartoons and fun extras, please visit Randy's Home Page.
Some providers offer cartoons where you have to make a link to the page on their server, which also displays a secular banner you have no control over. This is not such a satisfactory solution, and the banner may be for e.g. online gambling.