lib/petfinder/client.rb
def find_shelters(location, options = {})
      query = options.merge(:location => location)
      response = perform_get("/shelter.find", query)
      Shelter.multiple(response)
    end
def find_shelters(location, options = {})
      query = options.merge(:location => location)
      response = perform_get("/shelter.find", query)
      Shelter.multiple(response)
    end
Options available: name, offset, count