My Dog Father kydex sheath just arrived today, purchased from Scrap Yard for $24.95. Hands down, much nicer than the nylon sheath that came with my DF. This sheath provides a perfect, custom fit: no play at all once sheathed, and nicely contoured to the handle to securely hold the Dog Father. Made from .090" thick kydex.
The belt attachment is made from looped, folded kydex, affixed to the sheath with screws. Extra screws are included, as is a cord to tie around the leg. The bottom of the sheath, just below the tip, is open, which will allow liquid or dirt to pass through, and make cleaning easy. I'll be wearing this on my hip next time I go hiking.
For the price, the build quality of this sheath is excellent. Obviously durable and well made. I wish something similar was sold by Scrap Yard (same goes for Busse and Swamp Rat) for all their knives. I highly recommend this to DF owners, and it is
still available from the Scarp Yard company store. An awesome accessory for a truly awesome big chopper.