“When I was deployed (in the military), I couldn’t have animals, but I am an animal lover,” Zimmerman told Reuters. He said he also helped rescue a man who was trying to save his home from the fire.
"I actually went into a neighborhood and every house was on fire," Zimmerman told KGO. "I got him pulled out, protected him with a garden hose until firefighters arrived. They took over, but I got his American flag and gave it to his wife because I promised that to her."
Zimmerman has also been taking the extra steps to find livestock owners online.
>> Photos: Carr Fire burns in Northern California
“He restored my faith in humanity,” Noah Urban, an Oregon resident whose stranded 6-year-old horse named Bolt was saved by Zimmerman, told Reuters. The two connected through Facebook.
Horses and other livestock are being taken to stables, rodeo grounds and ranches that have opened up to house animals lost in the Carr fire.
Zimmerman is not alone in his fight to help pets and livestock.
More than 500 pets have been found in the fire’s wake, according to Shasta County shelter officials.
>> SEE: Firenado in Northern California swirls dangerously close to emergency responders
Tony La Russa, the shelter's executive director, told KABC that nearby shelters are helping out.
People can donate through the ARF website by making monetary donations to provide medical supplies, like burn creams and bandages.
Tri Counties Bank has also created a verified GoFundMe account to help those impacted by the fires. Over $150,000 has been raised so far.
Police and fire crews are also doing what they can to rescue animals.