I buy powdered Lysine from my Vet which I put in drinking water for one of my three who has sneezing issues. When the other two saw him drinking it they stated too...I'm happy to say!!! Now, it's very easy to give all 3 water with Lysine. My sneezing kitty is much better!!!
I buy powdered Lysine from my Vet and give it to my cats in their drinking water everyday. Initially, only one cat was drinking it, but when the other two saw him they started too. Now all three drink it and LOVE it!!!