slop isn't available in vanilla
They will do it naturally. Just give it to them. I hope this 'slop' is for hogs, not pet micro pigs.
pigs
grain or slop
Yes, there are pigs in Minecraft.
They can be fed wheat, to make them breed.
Pigs don't eat meat they eat apples and slop!
Carrots attract pigs in Minecraft. The same goes for rabbits
You must feed Pigs Carrots... (right clicking a pig with a carrot)... Feeding two pigs with carrots will make them BREED (and make a baby pig)!
You can make bread, cookies, cake, and feed it to cows, pigs, chicken, and sheep to make them breed.
Yes there are.
Pigs like carrots. Pigs will follow you if you are holding a carrot on a stick.
Pig is the common name for a hog, sow, or swine.