The essentials for any horse breeding lease agreement – what both mare and stallion owners should look for in a breeding contract. Such guarantee entitles Mare Owner to a re-breeding of the Mare to the Stallion in the following breeding season only.ACKNOWLEDGEMENT: This contract must be signed and returned within 60 days of the contract date along with the Booking Fee, otherwise it is void. Breeding contracts can include several other provisions, such as: Defaults. There regulations set out the requirements for licensing animal shelters, pet dealers, kennels, and stable operators. Shipped semen and Breeding contract. Download and print both documents. How would you put this down in a contract? One variation of the live foal guarantee used infrequently in a contract is "guaranteed in foal. Description of the horse, including its name, breed, age, color, markings, registration number (if applicable), and any unique identifying features.