Hogs have thick skin and no sweat glands to serve as a cooling system. They wallow in the mud to keep cool. The hog's snout has a broad, leathery pad that includes the nostrils. The snout is very sensitive. Hogs often use their snouts to dig for vegetable roots, one of their favorite foods.
Hogs have four toes on each foot.
Each toe ends in a hoof. Hogs reach full growth at around 2 years of age and can live from 9 to 15 years. All the words listed below appear in the puzzle horizontally, vertically, diagonally and even backwards. The remaining uncircled letters spell the secret words. The secret words.