Do goats eat Vinca (Periwinkle)?

I think I've only come across 1 comment on the net about it and just want to check if anyone here knows?
thanks

Most of my goats seldom ever touch Vinca.
It is as invasive as kudzu were i live, so i wish it was good for them like kudzu.
One goat that i noticed eating a fair amount of it one day. Aborted her babies that evening!

Oh wow, ok, good to know....don't know how to keep the Vinca in check then!

I keep it knocked back away from my fence and out of my pasture with a weed torch. Burning doesn't get rid if it all together, but if i burn it regularly it eventually gives up.
In areas i can't burn i spray early on a day that is expected to be sunny, with a solution of vinegar  dish washing liquid and epsom salt. Again you have to keep after it, until it gives up trying to come back.

Thanks for that Dee-Bee!  Don't know if I can burn that close to the highway but could try the spray...unfortunately it will be ongoing maintenance of the fenceline unless I want to tackle the whole area along the hwy.  

I originally had to spray fenceline and a wide walking path outside it often. To keep it beat back towards the road. Now i have to spray about twice a year to keep it back in the hedgerow along the road.
My husband used to spray a strong herbicide on it twice a year. That worked very well, but i had to keep my goats away for a couple of weeks and untill it had rained a few times. Not to mention the adverse affects the chemicals had on the land etc.