Hope it helps.I have been continuing the Vitamin E + eggs for everyone daily, although I stopped the extra B vitamins for Peep sooner. I suppose I could put a few drops in their water easily enough. I purchased a supplement in the goat section based off a tip from BYC that's a tube of Selenium and Vitamin E gel, which I was able to get Peep to eat a bit of this morning.
Just a note...there's a reason why we recommend what we do. Take a look at the Analysis on your particular Goat Vitamin. Most of them, you will have to give 2ml to even get 200IU Vitamin E and that would include 23.2mcg Selenium.
So...to get 400IU Vitamin E into Peep at least once daily, you'd need to give her 4ml of the goat vitamin. And of course, that would increase the Selenium way over the recommended daily allowance of 25mcg. Just sayin'. I know there's lots of threads and I know there's lots of opinions and things that folks do.
At the end of the day - it's up to you as the keeper to do your own research, your own homework and read up on what's the best products/dosing and treatment(s) to administer to your flock.
Typical example of Analysis in Goat Vitamin E with Selenium.