警察犬に登用される犬には、特定の種類の規則がありますか？
Some jurisdictions have enacted breed-specific legislation in response to a number of well-publicized incidents involving pit bull-type dogs or other dog breeds commonly used in dog fighting, and some government organizations such as the United States Army and Marine Corps have taken administrative action as well. This legislation ranges from outright bans on the possession of these dogs, to restrictions and conditions on ownership, and often establishes a legal presumption that these dogs are "prima facie" legally "dangerous" or "vicious". In response, some state-level governments in the United States have prohibited or restricted the ability of municipal governments within those states to enact breed-specific legislation.
no