Here is a website giving multiple organizations you can support to help fire victims in Los Angeles:
http://supportlafd.kindful.com
Airbnb has homes for victims and is accepting donations http://www.airbnb.com
You can call The Red Cross at 800-733-2767 or text the word CAWILDFIRES to 90999 to make a donation.
Another source:
For pets: http://www.bestfriends.org