Here's why:
* No Large Predators: Iowa doesn't have large predators like bears, wolves, or cougars that would pose a threat to a horse.
* Fangs: Fangs are typically associated with venomous snakes or larger predators. While Iowa has venomous snakes, they are not large enough to inflict serious damage on a horse, and they don't typically target animals as large as horses.
Possible Explanations:
* Other Animal: The damage could have been caused by another animal, such as a dog, or even a very large and aggressive bird like a hawk.
* Injury: The injury may not have been caused by an animal attack at all. It could be the result of an accident, an injury from a barbed wire fence, or some other cause.
* Misidentification: It's possible the damage was misidentified, and a different type of injury was mistaken for a bite.
If you are concerned about an animal attack on your horse, it's best to consult with a veterinarian or a local wildlife expert to determine the cause of the injury.