Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make your cat's fur soft and shiny [title] Groom your cat to improve the look of its coat. [step] Regular brushing will remove loose hairs, dirt, and external parasites. It will also help spread natural oils produced by your cat's skin throughout its fur.

Ending1: This will increase the overall shininess and sleekness of your cat's coat. [substeps] Brushing your cat frequently will also reduce the amount of fur that it swallows when grooming itself, thus reducing the number of hairballs it produces. Ending2: [substeps] Take your cat to a veterinarian or a dog groomer to have your cat's fur professionally waxed. Avoid brushing your cat's coat often to prevent it from shedding too much. Ending3: Be sure to do some gentle brushing prior to grooming your cat. [substeps] This is even more important if your cat has a rough coat; always use a soft bristled brush such as a slicker brush, never the broad brush as cats are susceptible to hair fractures. Ending4: Apply a coat removing conditioner to your cat. Then, comb or gently brush the hair to " fluff " or " disguise " the hair.

Answer format: ending1/ending2/ending3/ending4