Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to diagnose broken bones in dogs [title] Consider recent events. [step] Dogs can break bones as a result of being hit by a car, falling from a height, getting a leg caught in a hole, or from being stepped on (small dogs). Think about recent events that may have injured your dog.

Ending1: Have they been hit with a broken bone or have their leg injured or changed positions recently? [substeps] Whether your dog has injured someone or is injured with their leg, there are a few circumstances that can lead to an episode. It will be important to keep an eye on recurring symptoms. Ending2: [substeps] For example, the same happen a cat, dog, and portosystemic dog received every year. Dogs with parents or other owners are at higher risk of having this problem. Ending3: If your dog went missing for a few days and then came back limping, then there is a good chance that he was injured. [substeps] If your dog has just been hit by a car or if he has other signs of a visible injury (bleeding, bone sticking out, etc. Ending4: [substeps] For example, if you or a family member recently gave your dog a fall, pay attention to early symptoms of broken bones. Dog owners who received unexpected injuries may be less alarmed than those who got bitten by a dog that landed near a daily stand of trees, road, sidewalk, or heavy vegetation.

Answer format: ending1/ending2/ending3/ending4