How I do it # 3: Proverbs 26:11 says, "As a dog returns to his vomit, so a fool returns to his folly." I thought if a dog likes his own vomit then it probably likes others upchuck too. So, when the baby spits up on the floor, I call the dogs and hit it with a mop when I get a chance. (I don't do this with anyone over the age of 6 months, that would be gross.) The dogs clean under the tables for me after meals too.