Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to protect dogs and cats from household dangers [title] Keep certain leftovers away from cats and dogs. [step] In general, you should store leftovers in your fridge or otherwise out of reach from pets. While table food in general is not good for pets, certain leftovers should be treated with more precaution than others.

Ending1: [substeps] You should try to keep leftover dishes and utensils in sealed plastic bags instead of keeping leftovers on the ground. [title] Crack the refrigerator door if you're cracking it in half. Ending2: [substeps] Foods like onions, coffee grounds, onion powder, tomato, potato, rhubarb, macadamia nuts, and anything with mold should be kept away from pets. If you throw out bones after a meal, do so only in a secure garbage can. Ending3: For instance, your old chair might not stay warm enough for your dog to chew on, so refrigerate any leftovers in the refrigerator. [substeps] Fresh hay is another good choice, since the hay the dog plays with for hours on end can make a mess. Ending4: If a dog or cat eats a whole meal in one sitting, the dog or cat should be handled with utmost care. Keep leftovers away from curious animals or any ill health on your dog's part.

Answer format: ending1/ending2/ending3/ending4