Many grey areas have been left to be decided by the future laboratory animals ethics committee. For instance, the question of whether using stray dogs for experiments should be allowed requires more debate and public consensus.
許多灰色地帶也留給未來實驗動物倫理委員會討論後決定，例如流浪犬是否可以作為實驗動物，就應該有更多辯論與社會共識。