Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to groom an affenpinscher [title] Use a' slicker' brush on its entire coat. [step] The first step to grooming your affenpinscher is to remove any knots, debris, and loose hairs with a soft bristle' slicker' brush. To do so, start brushing under your dog's chest, working upwards to its chin.

Ending1: [substeps] Although your dog may be shy or skittish when it is groomed, the brush will get it comfortable with your hands and regard you as a great friend. [title] Shave its entire body in the same smooth motion. Ending2: If you are doing this from a standing position, then continue on to using your hands to brush your dog's entire coat. [title] Work an exfoliant on the undercoat. Ending3: Comb the brush in a downward motion, then stop once you reach the areas where your affenpinscher normally sheds. [substeps] Make sure that the brush that you comb is silky or that you can easily access the hair that you are trying to tame. Ending4: Next, brush under its belly and down the inside of each leg. Then move up to its spine, brushing vertically down each side and continuing down the outside of each leg.

Answer format: ending1/ending2/ending3/ending4