And in good news, Buddy has found his forever home.
Would you tell your partner they have bad breath?
Check out Leatha's smile makeover with cosmetic dentist Dr. Sean Mohtashami.
When The Doctors first met Leatha, she was battling a 30-year soda addiction which caused her to drink the sugary beverage every day and it had ravaged her smile.
Leatha promised to quit smoking and consuming soda if The Doctors helped her with her soda smile.
Is that really the same person?
More than one-third of adults are unhappy with their crooked teeth.
Dentist Dr. Yazdan and Jennifer join The Doctors to show off her brand-new pearly whites.
Last season, The Doctors met nurse Jennifer, who was self-conscious about her teeth and dreamed of a new smile. She was told it would be $40,000 to fix her teeth, something the single mother of two kids could not afford.
Aminah wants to know how to get rid of tonsil stones!