We've tried like 4 different dog cbd brands, and even just soaked food they like in human stuff, my guys are a true pack (5 dogs) and spend most of the time roaming my woods and going crazy chasing animals. I think it chilled them out too much and they didn't like it.
It is so upsetting watching your animal, (can't imagine watching my wife) when they are in their fits. My wife is really against meds when we don't need too, and when we found a vet in north carolina that would do it...well we had to try. When we moved back north, the only vet in the county doing it, happened to be at our local animal hospital. I think its a growing trend, and more and more of it should spread as success stories do.
Our dog that does it, is a spaz. He hates anyone touching him and being poked and prodded. After the first 2-3 times doing it, he now sits still and lets it all happen and enjoys it. He knows hes gonna feel better after and that its worth it. If you knew the dog, you'd understand how big of a deal that is.