The fire was contained to a secondary home attached to the main home, which is used as a rental property.
The person who lives there wasn't home at the time of the fire, but a dog perished in the fire.
The rental property received major damage but the main building was not affected.
It took firefighters about a half hour to place the blaze under control.
The fire is under investigation by the Bristol Township Fire Marshal.
CLICK HERE to follow Action News on Twitter
CLICK HERE to get Action News on your website
CLICK HERE to find Action News on Facebook