Who is typically responsible for space management in a facility?

• A. The senior scientific staff with approval by the IACUC
• B. The manager with the help of the supervisor of the husbandry staff
• C. The manager with the input of the veterinary technicians and the veterinarians
• D. The manager in collaboration with the veterinarians and senior scientific staff

Answer: (D)

Space management in a facility is a collaborative planning task that must balance animal welfare, housing capacity, and scientific needs. The best arrangement is for the manager to work in collaboration with the veterinarians and senior scientific staff. Veterinarians bring medical and welfare considerations, ensuring housing, quarantine, and enrichment support animal health and minimize stress. Senior scientific staff represent the research programs, helping to ensure space allocations align with study designs, timelines, and approved protocols. The IACUC provides approvals and policy guidance, but day-to-day space decisions rely on this collaborative leadership. The other options miss essential perspectives: one centers only on approvals, another omits veterinary or scientific input, and another lacks the combined input that ensures both welfare and research requirements are met.