hi! lets compare the two so that you can understand them better:

1. diploma is pharmacy is a three year long course which candidates pursue who want to make a long term career in the medical and pharmaceutical field and sciences. the program is designed to prepare candidates to work under a pharmacist in hospitals, pharmacies etc.

2. bachelors in veterinary science is a five year undergraduate cpurse which aims at preparing and shaping the candidates knowledge to assist in laboratory studies, medical emergencies for animals and extended critical care and research.