1 A cat has a total of 24 whiskers, 4 rows of whiskers on each side. The upper two rows can move independently of the bottom two rows.  Cats have 30 teeth (12 incisors, 10 premolars, 4 canines, and 4 molars), while dogs have 42. Kittens have baby teeth, which are replaced by permanent teeth around the age of 7 months.
Using current values for grass hay of around $85/ton, wheat straw should be worth about $40/ton, barley straw around $44, oat straw approximately $54, and pea straw almost $75/ton.
Letâs consider an example where hay production is at 2 tons per acre and large round bales weigh 1000 lbs. The machinery costs are $5.56/ton for mowing, $3.07/ton for tedding, $3.29/ton for raking and $17.62/ton for baling and hauling the bales.etâs consider an example where hay production is at 2 tons per acre and large round bales weigh 1000 lbs. The machinery costs are $5.56/ton for mowing, $3.07/ton for tedding, $3.29/ton for raking and $17.62/ton for baling and hauling the bales.