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.
1 Pine bark/needles: Use this loose mulch to help plant roots absorb and retain moisture. 2  You shouldnât use it if you live in wet or windy areas, though, because it easily blows away. 3  It costs about 10 to $12 per 2 cubic feet. 4  Straw/hay: You can purchase straw and hay for about $4 to $5 per bale.