The City of Weston has contracted with Collin County Animal Control Service. The City of Weston's Animal Control Ordinance from 1998 requires all dogs in Weston to be vaccinated for rabies. Dogs must also be in a fenced-in area or on a leash when outside your residence. Any dogs found loose in the City and/or without current rabies vaccinations tags will be taken to the Collin County Animal Shelter at 4750 Community Avenue in McKinney.