Whats wrong with chaining dogs outside?
Condemning a dog to solitary confinement on a chain is so cruel that it is illegal in some cities. Chained dogs are exposed to searing heat, bitter cold, rain, and wind, putting them at risk for heat exhaustion, frostbite, and exposure-related health problems. Chains can wrap around trees or other objects, water bowls can easily tip over, and food can quickly spoil in summer or freeze in winter.
