Cost-Plus Under a cost-plus arrangement, the owner agrees to pay the contractor the actual costs of construction of the project plus a predetermined fee, which may be in the form of a stipulated amount or a percentage of the construction costs.
How often a horse needs to see a farrier will vary from horse to horse. I find that with my miniature Shetland ponies the farrier needs to come out about every 10-12 weeks depending on the state of the hooves.
However, with some horses if they are shod too regularly it damages the hoof wall and can cause the horse pain. How to tell if your horse needs to see a farrier: There are ways to tell if your horse needs to have their hooves cut.