GSD Heeler or Chow Mix?

by Denise
(Nevada)

The pound said she was GSD/Queensland Heeler mix.

5 years later, I'm thinking they were wrong.

She has black spots in her mouth and is pretty barrel-chested, so I think she may have some chow chow mixed in.

She stands just above my knee. I'm 5'8".

She looks like a chocolate colored GSD. I'm just curious as to what else she may be mixed with.