(A) The owner, keeper or harborer of every dog shall, at all times, keep the dog either confined upon the premises of the owner or firmly secured by means of a collar, chain, or any other device so that it cannot stray from the premises of the owner, keeper or harborer, or it shall be kept under reasonable control of some person.
(B) A dog shall not be at large if it is:
(1) Securely confined in an automobile which is adequately ventilated;
(2) Being used for hunting purposes;
(3) Being exhibited at a show; or
(4) Engaged in any activity approved by the laws of this state.
(C) If a dog is found at large, in violation of this section, it shall be impounded according to the procedures set out in § 90.10.
(‘97 Code, § 91.11) Penalty, see § 90.99