Which teeth do cats commonly lack?

Cats commonly lack the lower fifth and sixth premolar teeth. This is due to their evolutionary adaptations as carnivores; their dental structure is designed for tearing and shearing rather than grinding. The absence of these particular teeth does not significantly hinder their ability to consume food, as their dental formula has evolved to be more suited for their dietary needs.

Understanding this dental morphology is essential in veterinary dentistry, as it helps inform clinicians about normal anatomical variations in cats and contributes to accurate diagnoses and treatment planning. Recognizing the absence of these teeth can aid in distinguishing between normal feline dental structures and potential dental issues or abnormalities in other areas of the mouth.