We've been using the product for just about a year now. I assumed the amount we were dosing really wasn't doing anything and it was the same as the other brands we've used in the past. So I cut it in half and only gave it one time each day. Within a couple days my dog was back to having break through seizures. Back on it he went and he's back to normal. We won't make that mistake again. Please don't ever stop making this available. My boy depends on it!