Search Result for "housedog": 
Wordnet 3.0

NOUN (1)

1. a dog trained to guard a house; 



The Collaborative International Dictionary of English v.0.48:

housedog \housedog\ n.
   a dog trained to guard a house.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

housedog
    n 1: a dog trained to guard a house