Cameron County Texas is covered under the Open Range Law of Texas. Property owners are required to keep their stock inside their fences.
In Texas, all counties are "open range" unless the county has voted to restrict all or certain animals from roaming. This doesn't apply to state or US highways, etc., but if you're on a county road, watch out for cows and horses! And I believe that Smith County, in particular, is unrestricted.
Texas
It varies by county.
Open range ranches.
Texas is generally very flat with wide open spaces. However, there are a number of mountain ranges in Culberson County, Texas.
Texas, New Mexico, and Colorado
Texas, New Mexico, and Colorado
Texas, New Mexico, and Colorado
No. A public vote was taken January 17, 1981 and it was voted against, both county-wide and for a specific precinct. A proclamation regarding the results of the voting is recorded in county court records at volume 8 page 615. It applies to horses, sheep, goats and cattle.
cattle ranching
Contact the county medical society.