Hi Melicha,
I had a similar story. My Yorkie had seizures and was on medication until I realized her seizures coincided with her eating food made with rosemary extract. Luckily, the neurologist had read about this and didn’t think I was crazy. I became a fiend about reading ingredients both for dog food, bird food, since out bird would throw his food and the dog would get it, and also people food. Once we eliminated rosemary extract from our life, Sadie stopped having seizures. I controlled her treats from the groomer or kennel where she’d board as much as I could. Her seizures went from 5-10 clusters that could last for up to half an hour a month to 1-3 per year that lasted under five minutes.
There has been research done on the neurological effects rosemary oil and extract has on small children, but as far as I know there hasn’t been anything definitive done on dogs.
You can do a Google search and find anecdotal articles.
Rosemary extract started being used as a natural preservative in dog food after dogs died in 2007 from dog food made in China.
I hope this helps.
