[QUOTE=yourcolorfuladdiction;8428870]
So I would like to argue that they are not essentially the same.
Bear in mind that horses only “need” 1-2 mg of biotin daily and can synthesize it in their hind gut (hypothetically, this seems to be a point of controversy), the only reason biotin is used as a hoof supplement is because it has been shown that giving “high dose oral” supplementation (5-25mg) has shown “some” positive effect after 9-12 months. Most researchers seem to have settled on 15mg-20mg with 25mg being referenced for draft horses, anything over that (20mg unless your horse is a draft) is useless and not a number to measure the value of the product upon.
Just remember that a hoof problem is not JUST a hoof problem, it’s a nutrition problem making itself evident through poor hoof quality.
FFDS has Inositol, Choline, over double the methionine, cystine, glycine, proline, tyrosine, phenylalanine, Cobalt, Iodine, phosphatidlcoline, calcium, phosphorus, over triple the vitamin C, and sodium.
SP’s (not the ultra) has an unspecified amount of Gelatin, an unspecified amount of omega 3&6 fatty acids (compared to FFDS’s 5,800mg), almost double the zinc, and slightly more copper.
It really is no contest, FFSD is the clear winner.
However, if you really want more copper, zinc, etc… I would suggest Reit Hoof: http://horsetech.com/equine-supplements/hoof-support/reithoof
Yes the normal serving has more biotin, but the price is better than FF and it provides more of the B vitamins and collagen that help produce better more flexible feet not JUST hard feet. Plus they send you famous amous cookies with every order :D[/QUOTE]
Really good information! Hooves are made of keratin, which is a protein, so I would look at the overall diet first and foremost. OP, what does your horse eat and how much on a daily basis?
I found that when I brought my horses home and switched to a lower starch slightly higher protein premium feed, all the feet really toughened up and improved in quality. For years I added veg oil, now I add flax, but I also feel that a fat source helps with brittleness.
Another issue is moisture - the hooves absorb some moisture and expand, and then when they dry out, they contract. It’s just enough that sometimes it can cause cracking and brittleness. If your horse lives outside in a wet environment or is constantly getting feet washed off, it may contribute to the problems.