<a href="http://www.dog-obedience-training-review.com/stop-puppy-whining.html" target="_blank">http://www.dog-obedience-training-review.com/stop-puppy-whining.html</a>
你的訓練必須有連貫性和堅持,否則他哭鬧的時間會延長。
<a href="http://www.dog-obedience-training-review.com/stop-puppy-whining.html" target="_blank">http://www.dog-obedience-training-review.com/stop-puppy-whining.html</a>
你的訓練必須有連貫性和堅持,否則他哭鬧的時間會延長。