(2) In addition to any power conferred on a territorial authority by this Act, any territorial authority may,—
(a) either singly or jointly with any other territorial authority or any other organisation or group or body of persons (whether incorporated or not) undertake, promote, and encourage the development of such services and programmes as it considers desirable to promote responsible dog ownership and the welfare of dogs:
(b) make grants to any organisation or group or body of persons (whether incorporated or not) whose objects include the care, custody, training, or welfare of dogs or the instruction or education of persons concerning such care, custody, training, or welfare: