Usar "cart horse" en una oración

1. carrot, when a cart horse had spilled a nose bag near the home warren

2. Putting his last strength into the effort to remain where he was, he loosed his teeth from Woundwort's shoulder and dropped his head, like a cart horse straining at a load

3. It will be admitted that the production of races so different as short-horn and Hereford cattle, race and cart horses, the several breeds of pigeons, etc