We use the new Sullivans Black Velvet, love it, I couldn't ever get the little packet open and poured in for the Young Color without spilling them. We dye the week before all big shows, makes the cattle look better and the hair work better. We put it is straight, don't mix with Kleen Sheen, it seems to take better. Put it in the fogger and spray calf, work into hair and let set for proper time then rinse out and condition. Make sure you wear gloves and old clothes, you don't see the stain till it is too late and it will not come out. If you are dying any white, use Young Color 1st and follow with Black Velvet, it doesn't do as good of a job of covering the white. Good Luck