You might try cornucrescine made by Carr & Day & Martin. Its a product from the UK sold by several retailers - google it. We used it all the time when I was a kid. You massage it into the coronet band and it increases hoof growth. When a previous horse of mine foundered the vet was amazed at the speed the hoof re-grew and the quality. It can also be used on areas where hair has been rubbed off like elbows and hocks. It causes the hair to regrow and to grow back in the correct color rather than white. Possibly useful for the horses who are off their feet and may be getting "bed sores". Also a little goes a very long way!!
Here is a synopsis from a retailer * Cornucrescine* promotes and accelerates healthy horn growth and aids re-structuring of the hoof when used regularly. Cornucrescine also aids re-growth of hair on scars and rubbed areas. Lasts forever, AMAZING.
- Unique formulation that promotes and accelerates healthy hoof growth - Cornucrescine maintains optimum hoof condition and aids re-structuring of the hoof - Cornucrescine also aids re-growth of hair - Apply Cornucrescine regularly by hand, rubbing in well around the coronet band. Results will be visible in 4-6 weeks
