Hello - I am new to the forum. Our 2 year old male lab has had several episodes of head tremors over the past two weeks. He's been to two vets, and both checked him out as healthy. Our breeder says she's never seen it in any of her labs. I've looked on the internet and see that this is a benign condition and that labs are one of the breeds prone to this. My questions: - has anyone else experienced this? and if so, did you find anything to relieve it, through diet, rest, exercise, etc.? - has anyone determined that a drug or medication might have triggered them? Our boy was on a short course of Benadryl for an insect bite allergy right before the tremors started. - do these continue throughout their lives, or do they grow out of them? Any insights would be helpful.