Dog FOOD HELP! Desperately needed !

My bill is currently $800 at the feed store. Ive been feeding my rescue dogs out of my pocket. I realize I can no longer afford this so therefore I cant save anymore until I get the food situation figured out. Please help. Or help me find some help. Or you can make payment directly to " Austing Ag 11154 Hwy 28 E  Pineville, La 71360 via check made payable to Austin Ag Supply "