Fire companies responded to 9209 Heron Dr. in Fort Worth shortly after 7:00 a.m. for a reported structure fire.
Units found a large storage building well involved. The building contained a car, numerous chemicals, and several small animals.
A small electric heater and a wood burning stove were being used to heat the animals and plants in the building.
The fire was brought under control at 7:32.
While the contents of the building were all destroyed, it is believed that all the animals were able to escape.
Firefighters also battled cold temperatures while fighting the fire.