Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to get free dog food [title] Check out local pet food banks. [step] Some major cities have pet food banks to provide free dog food to people who cannot afford it. Some of these organizations are geared towards specific populations.

Ending1: [substeps] The american society for good nutrition maintains a list of pet food banks on its website at http: // www.ectific3.org/pet-food. Turn over your best dog food when possible and consider shopping for better quality dog food as online online retailers may offer more options. Ending2: For example, paws ny offers free pet food to seniors and people with disabilities who may struggle to provide for their pets. [substeps] Try calling your local shelter to see if they know of any pet food banks in your area. Ending3: Some of these banks are even dedicated to helping people with allergies make pet food. You can generally find local pet food by looking the online listings of food banks. Ending4: There are only six pet food banks in each city and fewer in each city. They are also geared toward specific concerns about the health of specific populations.

Answer format: ending1/ending2/ending3/ending4