Dogs have thick paw pads that withstand most natural environments. However, streets, sidewalks and city life can hurt your dog's paws. Dog shoes have an unnatural feel. As a result, most dogs reject them at first. Start with a daily routine of introducing a boot to your dog through smelling and playing. Have your dog try on the boot once he is no longer intimidated. Use treats to reward compliance and stop training if your dog becomes uncomfortable or scared.
After a few days or weeks, your dog will feel comfortable with the boot's smell and feel. Allow your dog to wear all four boots and walk around a quiet area away from traffic to break them in. Supervise this process to ensure that they fit. An improper fit may cause falls and cause an uncomfortable gait. Do not introduce dog boots as a regular part of a walking routine until a dog has mastered the basics of wearing footwear.