
1) Canine guards 2) Home security units that eat
Found on
https://www.crosswordclues.com/clue/watchdogs

The Watchdogs are a fictional right-wing terrorist group in the Marvel Universe. They were almost exclusively enemies of Captain America, and first appeared in Captain America #335. ==Concept and creation== The Watchdogs first appeared in Captain America #335 (Nov 1987) and were created by Mark Gruenwald and Tom Morgan. Most of the villains Gruenw...
Found on
http://en.wikipedia.org/wiki/Watchdogs
No exact match found.