Which of the following is a requirement for facilities housing dogs?

Facilities housing dogs are required to develop exercise plans to ensure that the physical and behavioral needs of the dogs are met. Regular exercise is essential for a dog's health and well-being; it helps to reduce stress, prevent behavioral issues, and promote a healthy body. These plans must take into account the individual dog's needs, including their age, energy level, and any special requirements.

While regular veterinary check-ups and mental stimulation are important aspects of care and contribute to the well-being of dogs, they are not specifically mandated by the regulations governing facilities. Mandatory adoption programs, while beneficial for many rescue and shelter operations, do not pertain directly to the housing and care requirements for dogs in a facility setting.

Thus, having a dedicated exercise plan is a critical compliance measure outlined in the regulations to support the overall health and welfare of dogs in care facilities.