Body measurement | Foal age | Breed | Interaction between foal age and breed |
Height at withers | P < 0.001 | P < 0.001 | P > 0.05 |
Heart girth | P < 0.001 | P < 0.001 | P = 0.034 |
Cannon bone girth | P < 0.001 | P < 0.001 | P = 0.024 |