Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to groom shih tzus [title] Purchase everything you'll need. [step] Grooming your shih tzu at home requires a few specialty items that you will need to purchase. Most of the items can be easily found at your local pet store or grocery store.

Ending1: However, you may need to include : [substeps] Microfiber hair for shine, and silky brush for detangling when your hair gets frizzy. Stiff-bristled brushes and combs for combing. Ending2: You will also need some other items that you probably have lying around the house, like towels and a hairdryer. [substeps] You will need to purchase a dog brush, preferably a curry brush with rubber teeth that will be gentle, but effective, on your dog's coat. Ending3: Items usually come with tags that can be found on the top of the box that lists their breed. Keep them on hand as you can in case you need to use them for grooming purposes. Ending4: [substeps] Generally, you'll need a shampoo, conditioner, grooming equipment (like sprays, hairspray, and blow dryers), and a brush. Prepare to take a shower so your shih tzu has easier access to everything she needs.

Answer format: ending1/ending2/ending3/ending4