As with all things hygiene, you must take care of your dog's teeth! Keep them diligently clean - make teeth cleaning part of your regular grooming routine. You can learn more about this in one of our grooming courses such as "Grooming Essentials: Success Starts in the Bath"! Some dogs may be missing teeth - and it depends on the breed standard as to whether this is a fault or disqualification. Keep all things about your dog's bite and dentition in mind when showing them and considering breeding.