Dictionary.com
Thesaurus.com

peekapoo

American  
[pee-kuh-poo] / ˈpi kəˌpu /
Also pekepoo,

noun

plural

peekapoos
  1. a dog crossbred from a Pekingese and a miniature poodle.

    Our Pekingese, Millie, is a wonderful mother to her litter of peekapoos.


Etymology

Origin of peekapoo

First recorded in 1965–70; Pek(ingese), the breed of dog + by analogy with the earlier compound noun (cock)apoo; spelling imitates peekaboo