Reactor Rubberwear, formerly Kayser's (Ponyboots) - http://www.rubber.com.au/store/cat9.htm

Hooves-R-Us! How to make your own hooves - http://www.unicorn-dream.co.uk/hooves.html

Digitgrade hooves - http://hawke.livequest.de/hooves1.html

Another way to make pony hooves - http://www.pets-de.org/lib/others/boots/hoofall.html

“Satyr in the City” - making carved wooden sandal-like hooves - http://web.archive.org/web/20041014095337/http://www.satyrinthecity.com/MakeYourOwnHoofs.html
Above URL is on the Internet Wayback Archive. Site moved, but where?

PonyPlay's Hoof Shop - http://www.ponyplay-ranch.com/Hooves/hoof_Main-frm.htm

Courtesy of Tashta, though under construction, on doing hooves and related feet - http://www.stripedsmiles.com/CostFootGear.html

From: Edelweiss
Subject: Re: Beginner's Flood of Questions (or 'How to Help a Greenie')
There are four basic constructions around (plus a few more exotic variations):
1. Flat shoes on the ground with faked hoofes over them - they are as comfortable as every shoe, some of them even look good and a few make nice sounds when walking
2. High heeled shoes with a hooflike front side - they are not always comfortable and sometimes look very strange
3. Almost flat shoes resting on a hoof on their front side - they are claimed to be comfortable and well balanced
4. Steep shoes (without heel) where the tip of the toes rests inside the hooves - they can stress the leg muscles a lot but give the most real look and you can clomp around in them like a real horse