hey the only time ive come across cats grinding their teeth is when they could do with a dental because theyv got alot of ]

tartar on the teeth but if it were 6 months ago that she was given the ok then it might not be this

reason, i think ive heard that stress could also be a reason but like u said would have thought shed be doing it all the time,

also if shes losing wieght but eating the same amount as what she normally would id deff get her

check out ther likely to do a blood test to see if alls ok. But i think if uve any

worries maybe a call to ur vet will give u a lil advice? keep us updated

Becky