How are a capybara's incisor teeth different from humans's incisor teeth?

Capybaras have large, continuously growing incisor teeth that are adapted for grazing on tough vegetation, which require constant wear to prevent overgrowth. Unlike human incisors, which are flat and designed for cutting food, capybara incisors are chisel-shaped and more robust, allowing them to efficiently process their herbivorous diet. Additionally, capybaras possess a unique dental structure that enables their teeth to self-sharpen as they grind against each other during feeding.