Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to keep your rabbit's fur clean and untangled [title] Identify any soiled areas. [step] Spot-cleaning your rabbit is the recommended method for keeping its coat clean. The first thing you'll need to do is identify any areas of its coat that are dirty.

Ending1: While area-cleaning usually goes against the general concerns about your rabbit's fur, stains can be easily identified. Common places that can stain include dried red and green dye, skin punctures, dirt spots, or fluid trails. Ending2: You can find a small-scale spot-cleaning kit at your local pet store, or you can make your own dip-bath. Avoid increasing the amount of water given to your rabbit and using harsh soap, as this can alter its fur. Ending3: In general, a rabbit's problem areas are their backside, tail, feet, and belly because these are all places they may be unable to reach easily on their own. Look for dirt, food, and feces stains, as well as wet spots, which are often urine. Ending4: If they're dirty, don't leave them. They can also be soiled by scratching.

Answer format: ending1/ending2/ending3/ending4