Free, no account needed
Free tools for horse breeders
These tools answer the questions that come up before choosing a stallion, and they work without creating an account. They help you prepare the conversation and compare possibilities before the mating.
Foal coat colour simulator
Enter the genes or the visible coats of the stallion and the mare, and get the probability of every possible coat for the foal, along with the health warnings that go with them.
Open the simulatorFoaling date calculator
Enter the breeding or ovulation date of your mare and get the expected foaling date, the normal birth window and the dated calendar of the ultrasound scans and vaccinations.
Open the calculator