Bed bugs are small, parasitic insects that feed on the blood of humans and animals. They are often found in homes, hotels, and other places where people sleep. Bed bugs can bite dogs, but they are not as common as they are in humans. Dog bites can cause irritation, itching, and swelling.
Bed bugs have been around for centuries, and they have been found on every continent except Antarctica. They are most commonly found in tropical and subtropical climates, but they can also be found in temperate climates. Bed bugs are not known to transmit any diseases, but their bites can be a nuisance.