With normal occlusion, how should the upper incisors sit in relation to the lower incisors?

In a normal dental occlusion, the upper incisors should sit in front of the lower incisors. This alignment ensures that when the animal closes its mouth, the upper teeth overlap the lower teeth appropriately, allowing for effective biting and chewing. This positioning also helps in maintaining proper jaw functionality and supports dental health, preventing issues such as malocclusion or dental wear.

The upper incisors being in front allows for a proper bite alignment, necessary for the proper functioning of the dentition. This relationship is pivotal in various species, including dogs and cats, as it facilitates efficient mastication, contributing to the overall well-being of the animal.

Other positions, such as being behind or level with the lower incisors, can indicate malocclusion problems, which may lead to discomfort, difficulty in eating, or other dental issues over time.