Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to give your dog a make over [title] Brush out mats and debris. [step] Use your dog's favorite brush to comb out its coat. Make sure to clear out any plant matter or other trapped debris.

Ending1: This should be a part of your house so it can be properly combed out. [substeps] Never use a comb in confined areas, or in places with high humidity. Ending2: If you come across a thick mat, use a finer-toothed mat pick to remove it. [substeps] Try holding the matted fur from the base with your fingers as you comb it out at the edge. Ending3: End the brushing with a little bit of water before deciding to give your dog a bowl of your favorite dog food. Brush out mats and debris from your dog's hair using quick and frequent strokes. Ending4: [substeps] Do not place the mats in soapy water, as this can remove bacteria and dead hair. [title] Make shampoo your dog's shampoo.

Answer format: ending1/ending2/ending3/ending4