For Virginia Gal: Yes, Muttley is a Hanna-Barbera character from my childhood. This is a brief series of clips of the Muttley I grew up watching.
Here is the best I can do for a pic of Daisy and Muttley together. Right now, Muttley is recovering from a rite-of-passage medical procedure, complete with bedrest and an Elizabethan collar. He has to avoid strenuous activity for a week or two, so he has to be kept away from Daisy. They roughhouse a bit too much for his safety. There won't be new pics of them together for a little while.