well i think my Colts mom is an exception. she is in her mid 30's, and sparta is going to be 2 years old in about 3 months. she that puts her around 32-35 when she gave birth to him. i don't and haven't owned her. and he brought her down quickly. her owners dont properly care for her unfortuantly and she has ever really gained any weight back. so i wouldn't breed at her age unless she is a seasoned mare. and you are properly able to feed her and keep her at a healthy weight.
Baby, Sparta, Carmen, Henry, Hooch, Mercedes, Butterscotch