We have an 18 month old Maine Coon. He grinds his teeth every couple weeks. We took him to the doctor and had a full work up done including blood and urine and they said he’s completely healthy. He eats fine, he plays, and he can grind one minute and then eat dental crunchies the next. The vet said if we had a concern we could have a heart test run to make sure he could withstand anesthesia and then go under for a full dental work up but his gums and teeth did not look bad. Has anyone seen signs where grinding is nothing?