If the pet is friendly and approachable, check the pet for collar/tags. If none present, feel free to bring the pet in and have it scanned to check for a microchip. If there is no microchip present, keep the pet safe while you look for “lost animal” signs in the area or on social media.
You can also call the Dutchess County SPCA or Dutchess County Animal Services at 845-452-7722.