My horse trainer told me that horses know what is good for them and what is bad for them, if he eats it and nothing happens to him then he's fine and he can eat it, but if he refuses it might mean that he doesn't like it or he thinks it's bad for him. Page 1 of 3 1 2 3 Last.
1 Measuring the length of long bones can give an estimate of age for children, but this technique is useful only until bones have stopped growing. 2  The tibia completes growth at about age 16 or 17 in girls, and 18 or 19 in boys.he ends (epiphyses) and bony shafts (diaphyses) of long bones form separately in the womb. At birth, the ends of the long bones are mainly cartilage, with centers of bone beginning to form inside.
Continue to 5 of 8 below. of 08. If you don't know your horse's date of birth, one way tell its age is by its teeth. Telling a horse's age by looking at its teeth is not exact, but it will tell you the approximate age. Horses' teeth grow and change almost all its life--until the tooth itself stops growing. Learn how to tell a horse's age by its teeth by the shape, angle and length. of 08.