Owners of dogs well know that they have to walk in the early morning even in the deep night, if necessary. You're not gonna let your four-legged pets worry in a small panel little flat. The problem, however, is when it is dark as in a ranch and you cannot see even your shoes, let alone your running pet.
If you are not afraid to experiment a little, you can try shining collars for dogs, which you will never lose sight of. The scale of several colors will be completely unmissable in the greatest darkness, and so worry that your pet will stray or run away. Replace the classic boring collar for this luminous parade and the walking will become the necessary routine of entertainment.