Multi-select problem: How does the next paragraph end?

How to diagnose broken bones in dogs
Consider recent events.
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.

Choose from:
[-] Have they been hit with a broken bone or have their leg injured or changed positions recently? 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.
[-] 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.
[-] If your dog went missing for a few days and then came back limping, then there is a good chance that he was injured. 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.
[-] 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.
If your dog went missing for a few days and then came back limping, then there is a good chance that he was injured. 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.