Horse teeth age will have between 36 and 44 teeth. All equines are heterodontous, which means that they have different shaped teeth for different purposes. All horses have twelve incisors at the front of the mouth, used primarily for cutting food, most often grass, whilst grazing. They are also used as part of a horse's attack or defence against predators, or as part of establishing social hierarchy within the herd. Immediately behind the front incisors is the interdental space, where no teeth grow from the gums. This is where the bit is placed, if used, when horses are ridden. Behind the interdental
To the Teeth To the Teeth To the Teeth is singer-songwriter Ani DiFranco's 10th studio album (excluding EPs, live albums and her collaborations with Utah Phillips), released in November 1999. "To the Teeth" has a more political and self-questioning edge than many of her earlier works. It is also considerably more experimental, with "Freakshow", "Swing", "Carry You Around" and "The Arrivals Gate" branching out into genres such as blues, jazz and funk. She was also supported by Prince on the track "Providence". It opens with the title track, an indictment of America's gun culture, and a response to the Columbine High School massacre.