You can't have it both ways.

A two-colour fabric pattern of broken checks. / Fabric with a houndstooth pattern; an item of clothing made with such fabric.

plural of houndstooth

plural of houndfish

Tylosurus crocodilus, a large gamefish of the family Belonidae. / A small European shark, Scyliorhinus canicula, the small-spotted dogfish.

plural of houndstongue

Alternative form of hound's tongue

Like, resembling, or characteristic of a hound; houndlike.

Of, like, or characteristic of hounds or dogs; doglike; dogly; canine.

Like, pertaining to, or characteristic of a hound; doggish; canine.