1 definition by Lilly Sait

A small, white colored live-bearing dog, native to Melbourne and adjacent suburbs. Usually, hyperactive and is closely related to the terrier family.

Occasionally female guppies may behave aggressively towards the televison, engaging in fin-nipping and other bullying behaviour. Guppies live in complex social networks, choosing humans as there preferred social partners instead of their canine friends.

Guppies also have fish like attricbutes, which makes them unique and attractive to look at.
"Oh my god your dog is so cute, what breed is she?"
"She is a maltese terrier"
"She is very much a guppy dog, she is so flippant"
by Lilly Sait February 1, 2008
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