Simplify the following text for a Grade 12 native English-speaking person.
Original: Features that have been attributed to hellhounds include black fur , glowing red or sometimes glowing yellow eyes , super strength or speed , ghostly or phantom characteristics , foul odor , and sometimes even the ability to talk .
Simplified: Hellhounds are often said to have black fur , glowing red or sometimes glowing yellow eyes , super strength or speed , ghostly or phantom characteristics , a badodor , and sometimes even the ability to talk .