13.The character designers met with a dog breeder to make sure that they had all the Great Dane specifics correct but ended up eliminating out most of the details mentioned in order to make a cuter, more floppy look.
14.Velma’s line, “My glasses! I can’t see without them!” was actually said by, Nichole Jaffe a voice editor at the first reading. The writers kept the line as they thought it was cute.
15.Scooby and Shaggy Doo are the only characters to appear on all the shows.
16.There was a rumor that Velma is a lesbian but the writers tried pairing her with Shaggy to extinguish the rumor.