cartoonnetwork.com/scoobydoo
The show is named after the dog, so he is called Scooby Doo
he was made up for scoobydoo 2
scooby doo is 40 years in dog years and 280 in human years
scoobydoo the mystery begins was the first one
the scariest episode (my opinion) of scooby isIt's Mean, It's Green, It's the Mystery Machine
As of November 2016, there have been 12 animated series featuring ScoobyDoo & the gang.
If you are referring to Scooby-Doo, the franchise, the first episode aired September 13, 1969, so about 43 years. If you are asking about Scooby-Doo, the character, he is said to be 7, but it's never actually been revealed or mentioned within any episode, movie, etc. Also, he would be different ages at different times. In A Pup Named Scooby Doo, for example, Scooby is younger, as a puppy.
Robbie Amell plays Freddie in Scooby Doo The Mystery Begins.
Rose Chritinstine
Frank Welker. He also plays Fred
Jack O'Lantern was played by Jay Leno in "Scooby-Doo! and the Goblin King."