Horse teeth space, all horses also have twelve premolars and twelve molars, also known as cheek teeth or jaw teeth. These teeth chew food bitten off by incisors, prior to swallowing. In addition to the incisors, premolars and molars, some, but not all, horses may also have canine teeth and wolf teeth. A horse can have between zero and four canine teeth, also known as tusks (tushes for the deciduous precursor), with a clear prevalence towards male horses (stallions and geldings) who normally have a full set of four. Fewer than 28% of female horses (mares) have any canine teeth. Those that
River of Teeth America’s history." In October 2017, Tor Books released "Taste of Marrow", which follows the characters of "River of Teeth" in the months following the events of that book. River of Teeth River of Teeth is a 2017 alternate history novella by Sarah Gailey. It was first published by Tor Books. In the 1850s, James Buchanan approved a plan to import hippopotamuses into the United States as livestock. Decades later, the lawless swamps of Louisiana are infested with murderous feral hippos, and Winslow Houndstooth and his band of misfits are hired to clear them out. "River of Teeth" was a finalist