What is the fine-grained topic of the following text: Although there has never been any confirmed attacks on any small dogs in the Woodlands, much less any attacks on humans, earlier this month in Boca Raton two coyotes were caught and euthanized after a dog was killed and a second was snatched, then released, while on a walk with the dog’s owner. Only return the topic.
Coyote attacks on small dogs