Healthy teeth are essential to a Maine Coon cat's wellbeing and brushing them daily can At 11 weeks old, a kitten will begin to get its permanent adult teeth.
one of my maine coon just had his 1st birthday. My aunt who was an ex vet nurse said that not all his adult teeth had came through.
The Maine Coon Breed cuts baby kitten teeth, then sheds them just like children do as their adult teeth come in to replace the baby teeth. This occurs throughout.