Bruce Morton Mackay, BVSc (University of Queensland, 1979), MACVSc (Canine Medicine, 1985) and FANZCVS (Canine Medicine, 2000), is a senior small-animal internal medicine clinician with over 40 years of practice and referral experience. He served as Director of Wynnum Manly Veterinary Hospital (1981–1998) and later founded and led Veterinary Specialist Services, a specialist referral hospital (2000–2016), continuing as a consultant until 2022. His advanced training includes a UQ companion animal medicine residency (2004–2007) and externships at UC Davis (cardiology/emergency) and the University of North Carolina (oncology). Dr Mackay has held leadership and professional roles with RSPCA Queensland and the Australian Small Animal Veterinary Association, acted as an external examiner for final-year veterinary students at UQ, and served as an examiner for MANZCVS/FANZCVS. He has published widely in Australian and international journals on infectious, neurologic, endocrine and cardiopulmonary diseases, and is a frequent invited speaker across Australia and internationally (including Hong Kong, Japan and China).

Bruce Morton Mackay，BVSc（昆士兰大学，1979年）、MACVSc（犬医学，1985年）及 FANZCVS（犬医学，2000年），是一位资深小动物内科临床兽医，拥有超过40年的临床执业及转诊经验。1981年至1998年期间，他担任 Wynnum Manly Veterinary Hospital 院长；此后于2000年至2016年创办并领导专科转诊医院 Veterinary Specialist Services，并继续以顾问身份服务至2022年。

他的高级培训经历包括于2004年至2007年完成昆士兰大学伴侣动物内科住院医师培训，并曾赴加州大学戴维斯分校进行心脏病学与急诊医学访问进修，以及赴北卡罗来纳大学进行肿瘤学访问进修。

Mackay 医生曾在 RSPCA Queensland 和 Australian Small Animal Veterinary Association 担任领导及专业职务，也曾担任昆士兰大学兽医学专业高年级学生毕业考试的外部考官，并担任 MANZCVS/FANZCVS 考官。

他在澳大利亚及国际期刊上广泛发表论文，研究领域涵盖感染性疾病、神经系统疾病、内分泌疾病以及心肺疾病等，并经常受邀在澳大利亚国内及国际会议上演讲，包括香港、日本和中国。