North Carolina

“Retrieval- If a hunter kills or wounds a big game animal during legal shoot­ing hours the hunter may use a portable light source and a single dog on a leash to assist the hunter in retrieving the dead or wound­ed big game animal and may dispatch a wounded big game animal using a .22-caliber rimfire pistol, archery equipment, or a hand­gun otherwise legal for that hunting season. If necessary, the hunter may also retrieve wounded big game in this manner from 30 minutes after sunset to 11:00 p.m.”

https://www.eregulations.com/northcarolina/hunting/general-hunting-regulations

“Hunting with Dogs

It is unlawful to hunt, run or chase deer at any time in these counties and all counties west of the line they form: Rockingham, Guilford, Randolph, Montgomery, Stanly and Union counties. See Deer Zone Maps. This does not apply to the use of a single dog on a leash to assist the hunter in retrieving a dead or wounded deer (see “Retrieval”).

It is unlawful to hunt, run or chase deer at any time in these counties and parts of counties:
Alamance
Anson west of N.C. 742
Chatham
Chowan south of U.S. Highway 17 and U.S. Highway 17 Business and east of a line drawn from the intersection of the western city limits of the Town of Edenton and U.S. Highway 17 Business and extending due south to the Albemarle Sound
Durham
Johnston
Lee
Orange south of I-85
Richmond west of Little River and that portion east of Little River and bounded by N.C. 73 to the north, by Hough Road to the east, and by Grassy Island Road to the south.
Wayne
Wake south of N.C. 98
NOTE: This does not apply to the use of a single dog on a leash to assist the hunter in retrieving a wounded deer (see “Retrieval”).

State Regulations: https://www.eregulations.com/northcarolina/hunting/general-hunting-regulations

United States:
Canada:

Green — Tracking allowed
Red — No Tracking allowed
Gray — Tracking allowed under certain circumstances or in certain areas of the state/province, but not all