Which mixed breed is sometimes bred specifically to potentially reduce respiratory problems by lengthening the Pug's snout?

Answer

Pugalier

The Pugalier, a mix between a Pug and a Cavalier King Charles Spaniel, is sometimes bred specifically to lengthen the Pug’s snout, potentially reducing respiratory issues.

Which mixed breed is sometimes bred specifically to potentially reduce respiratory problems by lengthening the Pug's snout?
DogmixbreedCaninepug