City of Baltimore
Baltimore City Code

§ 10-207. Prohibited conduct.

No person may:

(1) fail to obtain a license as required by this Part I;

(2) permit any cat or dog for which the person is required to obtain a license to be outdoors at any time unless it is wearing a valid identification tag issued under this subtitle;

(3) use any license or identification tag for any dog or cat other than the one for which it was issued;

(4) use any license or identification tag that was issued to a previous owner of the dog or cat;

(5) remove any identification tag from any dog or cat without the consent of its owner;

(6) use any microchip required by this subtitle for any dog or cat other than the one to which the microchip applies; or

(7) except as authorized by the Commissioner, remove from any dog or cat any microchip required by this subtitle.