Here is another monster concept for "The House" game project. You might have seen these guys before as they are not entirely new. I sketched them a year ago as a game monster idea without knowing I'd have the occasion to really use them.
Like the Naked Atrocity, they are based on dogs. Exept they are given bird-like characteristics. Talon-like claws, a long, flexible neck and a beak-like mouth.
Again, this is not the final design for them, and there will be minor changes as I model them in 3D but it gives a pretty good idea of what they will look like.
The second image, is directly referenced from a fox carcass.