Edit, sign, and share blank stallion breeding contract online. No need to install software, just go to DocHub, and sign up instantly and for free.Stallion owner will enclose a current year contract, pedigree and accomplishments. Breeding will sell under terms expressed in that contract, except when. Edit Stallion Service Contract - Horse Equine Forms - Michigan. Fill out the following contract and submit below. The essentials for any horse breeding lease agreement – what both mare and stallion owners should look for in a breeding contract. This is a material consideration of. How should the purchase price be determined when selling a horse? Should a veterinarian be involved in the sale of a horse?