I am not sure about it but what I know is that they are more cheap than regular clinic.
There are also orgsnizations you can contact for issues this big. HS also has an administrative office out front go speak to them. Anything else google it.
I would call and ask. I did see the vet there when i was at the center. He may see dogs from the outside. They do have food and accessories for those who need help with their animals. You just pick up those items at the side door.
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