working dog

NOUN /wɜrkɪŋ_dɔɡ/
11 LETTERS · STARTS WITH W

working dog is a valid 11-letter word worth 20 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4O1R1K5I1N1G2D2O1G2
4 + 1 + 1 + 5 + 1 + 1 + 2 + 0 + 2 + 1 + 2 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does working dog mean?

NOUN · 1 SENSE
1

Any of several breeds of usually large powerful dogs bred to work as draft animals and guard and guide dogs.