多動のジャーマンシェパードを去勢すると落ち着くでしょうか?
Will neutering calm my German Shepherd?
去勢手術をすると犬は落ち着くのでしょうか - 何でも聞いてください - 犬のしつけと行動
ジャーマン・シェパードの去勢・避妊: 知っておくべきこと
How To Calm Down Hyperactive German Shepherds
犬の去勢手術を後悔しますか? (うちの犬が去勢手術からどう変わったか)
犬を去勢手術すべきか - 専門家に聞く |デビッド・ランドール博士
Vet's Spay/Neuter Warning ⚠️ Watch Before Acting!
Sad German shepherd after getting neutered!
Joe Rogan & Andrew Huberman on Neutering and Spaying of Pets
My Vet Feels My 10 Month Old Shepherd Is Done Growing And Should Be Neutered
Aggressive German Shepherd Fixed In ONE Session
German Shepherd - Neutered
Should You Spay or Neuter a German Shepherd? Protect Their Health and Save Their Life
Dog Aggression Towards Other Dogs Put a Stop to Dominant Behavior & Dog Aggression NOW!
Does Neutering ‘Calm Down’ Your Dog?
Why dogs turn on their owners
German Shepherd Rescue Spay Neuter
Dominant neutered dog
German Shepherd Having Neutering Flashback