記事内の引用について
Missouri man gets nine years in jail for stabbing dog 11 times and dumping its remains on owner's doorstep
https://meaww.com/missouri-man-jailed-for-nine-years-stabbing-a-dog-11-times-dumping-its-remains-owners-doorstep

猫虐待裁判”で求刑上回る判決 富山地裁高岡支部
https://www3.nhk.or.jp/news/html/20190917/k10012086011000.html

犬猫にマイクロチップ義務付け＝虐待罰則も強化−改正動物愛護法成立
https://www.jiji.com/jc/article?k=2019061200171&g=soc