Gremlin is wearing dogtags?
Souvenirs, kinda like scalps, of the dog(s) Gremlin has bested on the field of combat.
Luckily, Gremlin has only challenged dumb dogs, and taken them out at 300m with one of Oleg's AR15 builds.
Gremlin and his feline comrades are trying to enslave humanity and take over the world a la
Cats & Dogs:
http://www.imdb.com/title/tt0239395/The only things that stands in the way of the Evil Cat Menace are our pet dogs.
The ferrets, like the Euro NATO countries in
Red Dawn, are sitting this one out.