A lot of your answers are pretty close to the truth....maybe this will help clear it up as Pluto and I have always been "pretty close"!
Pluto's first appearance in a Disney cartoon was actually as MINNIE'S dog and he was very similar to a Bloodhound. However as he developed some colored hues he did indeed resemble a Lab (however...an Orange Lab, rather than a Yellow Lab).
His breed could be listed as Canineius Bigtongueus Cartoonius.
How's that?
For more "authentic" information about Pluto visit here:
http://disney.go.com/vault/archives/...uto/pluto.html
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TimmyII -- Former Disneyland Cast Member 1996-2001 Department 384
"Disneyland is not just another amusement park...Disneyland is a show!" - Walt Disney