Hong Kong considers DNA testing amid concerns over ‘fighting dog’ classification
Authorities studying use of genetic testing to identify breeds, but physical characteristics remain key to classification
Hong Kong authorities are considering genetic testing as a supplementary tool for identifying breeds, an official has said after enforcement action against suspected fighting dogs sparked public concern.
Dr Michelle Yeung Lee, the department’s principal veterinary officer, said the AFCD relied on dogs’ physical characteristics to determine whether they belonged to a fighting type.
“It is the method adopted internationally, and our risk assessment focuses on dogs’ physical characteristics. If they have certain features, they are likely to cause more significant harm,” she said.
Lee also noted that, despite advances in technology, genetic tests currently available were not sufficiently accurate, as the reference databases used by service providers could differ.
On Wednesday evening, the AFCD said it would examine the latest applications of genetic testing methods, with a view to considering their use as supplementary identification tools in the future.