The Grazerites were humanoid members of the Federation. Their facial features included a pronounced, deeply furrowed brow and a bovine snout. A layer of fine, downy fur covered their hide-thick skin. Two slightly curving horns, which could reach ten centimeters in length, crowned the Grazerite skull. In the early 2370s, fashion called for a tight-fitting cloth cowl to cover the horns. (DS9: "Homefront")
In the script for "Homefront," the Grazerites were described as "having evolved from herbivorous herd animals and as such loathe violence and confrontation."
Grazerite features are similar to those of a goat. Their name is likely a play on the term "graze," meaning to feed on grass, which is what goats do best.
The Last Unicorn Games RPG stated that the Grazerites hail from a planet called "Vacca III." (It is worth noting that "vacca" is one of the Italian words for "cow".) According to the Star Trek: Star Charts, however, the Grazerite homeworld is known as "Grazer" and is located near the Tholian Assembly.