The appearance of the triceratops is easily recognizable: a large bony collar, three horns on the muzzle, large thick limbs and a physique similar to a rhinoceros. Perhaps the most dangerous predator of the time, the Tyrannosaurus rex, could hunt triceratops, but it is unclear if they could fight each other, as is often depicted.
There have been discussions about the functions of growths and horns for a long time. Traditionally, they were considered as a defensive weapon against predators, but according to modern ideas, their use was much more likely, first of all, during courtship and to fight with relatives — just like the horns of modern deer, mountain goats, or rhinoceros beetles