“187th Med. Bn. Manual Speaks To Female Soldiers' Issues,” by LT Kara Escajada. complete a Master of Arts degree in Health Services Management or a. Master of. the 91T Animal Care Specialist Course, was the culmination of several. Appendix B - AER Sponsor Manual and Sample Apprenticeship Agreement. Appendix C - Affirmative. ANIMAL CARE SPECIALIST. O-net Code: 31- 9096.00, . The Army Animal Care Specialist; Past, Present, and Future. 11. LTC Boris Brglez; LTC. specialist and was the fore- runner of the MOS 91T Soldier's Manual.