Thanks and yezzer, my screen name is indeed borrowed from the historically insignificant, not to mention miniature in size, "Velocipede Anti-Dog" revolver and cartridge.
When I signed up I tried to register as "Aardvark", because my last name is Ard and Aardvark has been my nick name since the first grade, through my former career and still known as same, according to my friends and sometimes even according to my own wife.
However, the forum computer system would not let me use that one, indicating it had already been taken (even though I have yet to see anything posted by the clever imposter - LOL).
So, after a month or two of crying myself to sleep every night, I finally pulled myself together and chose, "Velo Dog", as the best I could do.