Horse teeth wild forebears never faced. Typical wear patterns in horses include: A horse's incisors, premolars, and molars, once fully developed, continue to erupt as the grinding surface is worn down through chewing. A young adult horse's teeth are typically 4.5–5 inches long, but the majority of the crown remaining below the gumline in the dental socket. The rest of the tooth slowly emerges from the jaw, erupting about 1/8" each year, as the horse ages. When the animal reaches old age, the crowns of the teeth are very short and the teeth are often lost altogether. Very old horses, if lacking
Teeth (song) "Music Times" said Teddy Riley's work on "Teeth" was his only contribution to "The Fame Monster" and called the track the EP's "smallest". "Teeth" received a mixed reception from critics; some complimented the song and others called it the album's worst track. Gaga's vocals was compared to those of Christina Aguilera. "Slant Magazine" Sal Cinquemani said the song "sounds like something from Michael Jackson's last studio album as sung by Christina Aguilera ... that the closest she gets to another human being involves being tied up and bitten is revealing." Blogcritics' Clayton Perry said "Teeth", along with the tracks "Monster"