Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to handle a puppy [title] Buy supplies. [step] Handling a puppy requires quite a bit of time, energy, and money. The first thing that you'll need to do is to make sure you have all of the things you need to take care of your puppy.

Ending1: [substeps] At the very least, you'll need to buy puppy food, food and dish bowls, collar and id tag, leash, dog bed, toys, and treats. Make sure to include your puppy's name and your phone number on your puppy's identification tag. Ending2: Most importantly, you'll want to buy everything you need, so make sure you have everything you need! Also, if you have a small, fragile puppy, some supplies will come in handy as you start caring for it. [substeps] You may need supplies ranging from food, water, toys, scratching posts, sleeping bags, and so on. Ending3: You can start by feeding the puppy, brushing its coat, checking the weight, and disinfecting its cage. [substeps] Don't neglect the puppy's cage. Ending4: Make sure to buy the necessary supplies, like litter boxes, litter tubes, and food. [substeps] If you can't find supplies in your local pet store, you can always order them online.

Answer format: ending1/ending2/ending3/ending4