What do you do after dog throws up from ingesting ant killer?

It depends on the ant trap you are using. My dog ate a Terro ant trap. I went to the manufacturers website and it said that the ant traps are made with a substance similar to pancake syrup and borax (a mineral used in stuff like soap). It said that there is not enough to harm a human, dog, or cat. My advice would be to check with the manufacturer, as this took me less than 2 minutes and cleared up the confusion I was getting from the multiple forums I read. If you are using a Terro ant trap do as another post said and try to get your dog to eat the ants.