1. Make granola from a recipe loosely based on this recipe and your sister's version: 3 cups of oats, 1/4 cup peanut butter, 1/4 cup apple sauce, splash of maple syrup, splash of canola oil, handful of diced apples, teaspoon of cinnamon, and a handful of raisins. Bake for 30 minutes at 350. Cool.
2. Begin to transfer to a plastic container. While in complicated mid-pour, watch as a raisin falls on the floor and your dog darts into the kitchen and eats it.
3. Google, "Are raisins poisonous to dogs?" Answer: yes.
4. Of course, the regular, very reasonably-priced vet has just closed for the evening. Decide not to fix the situation yourself by driving very quickly around the block in your friend's Mazda 3 with your dog in the back.
Take dog to emergency vet clinic to induce vomiting. Total cost to you: $340.