Dr Susan Sommerlad graduated as a Bachelor of Veterinary Science, from The University of Liverpool. After completing an intern year at the Small Animal Hospital, University of Liverpool, UK, and spending time in small animal practice in UK, she became a Lecturer in Small Animal Surgery and Medicine at the School of Veterinary Science, The University of Nairobi, Kenya. After moving to Australia, and working in small animal practice, Dr Sommerlad joined the School of Veterinary Science at The University of Queensland in 1990, as a Clinical Resident and Surgical Registrar, and then as a Lecturer in Small Animal Surgery until 2009. During this time she developed a keen interest in small animal soft tissue surgery, particularly of the ear nose and throat and also in surgical correction of portosystemic shunts and vascular surgery in the dog and cat. She founded an audiological testing service for congenital and acquired deafness in the dog and cat. She obtained a membership by examination of the Australian and New Zealand College of Veterinary Scientists, in Small Animal Surgery. In 2013 Dr Sommerlad completed a PhD in Veterinary Science, The University of Queensland entitled " The Treatment of Acquired Conductive Deafness and Management of Congenital Hereditary Sensorineural Deafness in the Dog". She is now an Adjunct Research Fellow in the School of Veterinary Science, providing clinical audiological facilities combined with the promotion of further research into the genetic nature of Congenital Hereditary Sensorineural Deafness in the dog and the surgical treatment of Conductive Deafness in the dog.
Dr Sommerlads research has promoted the health of pedigree dog breeds through the investigation of Congenital Hereditary Deafness and the surgical treatment of Conductive Deafness in the dog. The research also fostered cooperation between The University of Queensland and the Dept of Biomaterial and Handicap Research, School of Medicine, The University of Gothenburg Sweden.
Journal Article: Deafness in Australian Cattle Dogs associated to QTL on chromosome 20 in genome‐wide association study analyses
Seddon, J. M., Fortes, M., Kelly‐Smith, M., Sommerlad, S. F., Hayward, J. J., Burmeister, L., De Risio, L., Mellersh, C., Freeman, J. and Strain, G. M. (2021). Deafness in Australian Cattle Dogs associated to QTL on chromosome 20 in genome‐wide association study analyses. Animal Genetics, 52 (5), 694-702. doi: 10.1111/age.13115
Journal Article: A missense mutation in the KLF7 gene is a potential candidate variant for congenital deafness in Australian Stumpy Tail Cattle Dogs
Xu, Fangzheng, Shan, Shuwen, Sommerlad, Susan, Seddon, Jennifer M. and Brenig, Bertram (2021). A missense mutation in the KLF7 gene is a potential candidate variant for congenital deafness in Australian Stumpy Tail Cattle Dogs. Genes, 12 (4) 467, 1-13. doi: 10.3390/genes12040467
Journal Article: Consequences of a screening programme on the prevalence of congenital hereditary sensorineural deafness in the Australian Cattle Dog
Sommerlad, S. F., Morton, J. M., Johnstone, I., O'Leary, C. A. and Seddon, J. M. (2014). Consequences of a screening programme on the prevalence of congenital hereditary sensorineural deafness in the Australian Cattle Dog. Animal Genetics, 45 (6), 855-862. doi: 10.1111/age.12224
Mapping canine sensorineural deafness in the Australian cattle dog
(2014–2015) Canine Research Foundation
(2007–2008) Canine Control Council Qld Breeders Research Fund
Evaluation of a device to rapidly test hearing and hearing range in dogs
(2007–2008) John & Mary Kibble Trust
Seddon, J. M., Fortes, M., Kelly‐Smith, M., Sommerlad, S. F., Hayward, J. J., Burmeister, L., De Risio, L., Mellersh, C., Freeman, J. and Strain, G. M. (2021). Deafness in Australian Cattle Dogs associated to QTL on chromosome 20 in genome‐wide association study analyses. Animal Genetics, 52 (5), 694-702. doi: 10.1111/age.13115
Xu, Fangzheng, Shan, Shuwen, Sommerlad, Susan, Seddon, Jennifer M. and Brenig, Bertram (2021). A missense mutation in the KLF7 gene is a potential candidate variant for congenital deafness in Australian Stumpy Tail Cattle Dogs. Genes, 12 (4) 467, 1-13. doi: 10.3390/genes12040467
Sommerlad, S. F., Morton, J. M., Johnstone, I., O'Leary, C. A. and Seddon, J. M. (2014). Consequences of a screening programme on the prevalence of congenital hereditary sensorineural deafness in the Australian Cattle Dog. Animal Genetics, 45 (6), 855-862. doi: 10.1111/age.12224
Sommerlad, Susan F., Morton, John M., Haile-Mariam, Mekonnen, Johnstone, Isobel, Seddon, Jennifer M. and O'Leary, Caroline A. (2012). Prevalence of congenital hereditary sensorineural deafness in Australian Cattle Dogs and associations with coat characteristics and sex. BMC Veterinary Research, 8 (1) 202, 202.1-202.15. doi: 10.1186/1746-6148-8-202
Sommerlad, Susan, McRae, Allan F., McDonald, Brenda, Johnstone, Isobel, Cuttell, Leigh, Seddon, Jennifer M. and O'Leary, Caroline A. (2010). Congenital sensorineural deafness in Australian Stumpy-tail Cattle Dogs is an autosomal recessive trait that maps to CFA10. PLoS One, 5 (10) e13364, e13364. doi: 10.1371/journal.pone.0013364
Sommerlad, S. F., Mackenzie, D., Johansson, C. and Atwell, R. B. (2007). Guided bone augmentation around a titanium bone-anchored hearing aid implant in canine calvarium: An initial comparison of two barrier membranes. Clinical Implant Dentistry and Related Research, 9 (1), 22-33. doi: 10.1111/j.1708-8208.2006.00028.x
The effects of peripheral and central warming on body temperature during canine laparotomy
Chemonges-Nielsen, S., Sommerlad, S. F. and Filippich, L. J. (2003). The effects of peripheral and central warming on body temperature during canine laparotomy. Australian Veterinary Practitioner, 33 (2), 50-56.
Correlative imaging findings in seven dogs and one cat with spinal arachnoid cysts
Galloway, A. M., Curtis, N. C., Sommerlad, S. F. and Watt, P. R. (1999). Correlative imaging findings in seven dogs and one cat with spinal arachnoid cysts. Veterinary Radiology & Ultrasound, 40 (4), 445-452. doi: 10.1111/j.1740-8261.1999.tb00373.x
Sclerosing peritonitis in a dog
Curtis, N. C., Johnstone, I., Sommerlad, S. F. and Kelly, W. R. (1999). Sclerosing peritonitis in a dog. Australian Veterinary Practitioner, 29 (2), 50-53.
Surgical placement and efficacy of a bone-anchored hearing aid in a dog with conductive deafness
Sommerlad, S. F., MacKenzie, D., Divitini, J., Goldstein, L. B. and Filippich, L. J. (1999). Surgical placement and efficacy of a bone-anchored hearing aid in a dog with conductive deafness. Australian Veterinary Practitioner, 29 (2), 70-78.
Characteristics of the cervical spine in large-breed dogs with cervical spondylomyelopathy
Eindorf, T., Sommerlad, S.F., Iwata, D. and Anderson, G. (2007). Characteristics of the cervical spine in large-breed dogs with cervical spondylomyelopathy. Australian College of Veterinary Scientists - Science Week 2007, Gold Coast, Australia, 2-4th July 2007. Australia: Australian College of Veterinary Scientists.
The use of barrier membranes for bone augmentation around hearing aid implants
Sommerlad, S. F., Mackenzie, D., Johansson, B. and Atwell, R. B. (2006). The use of barrier membranes for bone augmentation around hearing aid implants. Australian College of Veterinary Scientists 2006, Surfers Paradise, Qld, 6-8 July, 2006. Australia:
Sommerlad, S., Mackenzie, D., Johansson, C. B. and Atwell, R. B. (2004). A comparison of two barrier membranes and bone formation around bone anchored hearing aid implants: A pilot study in dogs. Research Conference Proceedings 2004, Gatton, Qld, 5 November, 2004. Australia:
Sommerlad, S. F., Mackenzie, D., Johansson, C. B. and Atwell, R. B. (2004). A comparison of two barrier membranes and bone formation around bone-anchored hearing aid implants - a pilot study in dogs. 7th World Biomaterials Congress, Darling Harbour, Sydney, 17-21 May, 2004. Australia:
The Surgical placement and efficacy of bone anchored hearing aids in two dogs
Sommerlad. S. and Mackenzie. D. (2001). The Surgical placement and efficacy of bone anchored hearing aids in two dogs. BSAVA Congress 2001, Birmingham, United Kingdom, 5-8 April 2001. England: British Small Animal Veterinary Association.
Sommerlad, Susan Florence (2012). The treatment of acquired conductive deafness and management of congenital hereditary sensorineural deafness in the dog. PhD Thesis, School of Veterinary Science, The University of Queensland.
Mapping canine sensorineural deafness in the Australian cattle dog
(2014–2015) Canine Research Foundation
(2007–2008) Canine Control Council Qld Breeders Research Fund
Evaluation of a device to rapidly test hearing and hearing range in dogs
(2007–2008) John & Mary Kibble Trust
Investigating canine sensorineural deafness
(2007–2008) Trust Company Ltd.
Further Studies on the Genetic Basis of Canine Sensorineural Deafness
(2006–2007) Canine Control Council Qld Breeders Research Fund
(2002) Canine Control Council Qld Breeders Research Fund
Detection of linkage disequilibrium in popular dog breeds
(2001–2005) Canine Control Council Qld Breeders Research Fund
(2001–2002) Cook Australia
(2001–2002) John T. Reid Charitable Trust
Investigation of Deafness in Dogs
(1999–2000) John & Mary Kibble Trust