Abstract:  Objective To explore a safe and effective method of dog sound elimination，and its sound elimination effect and sound recovery were observed．Methods 1 0 only excitable，like barking ordinary dogs，to do the construction of the oral cavity electrotome directly resection，and separately in vocal preoperative and postoperative 3 days，7 days，1 5 days，30 days，3 months，6 and 1 2 months the sound value measurement．Results Postoperative dog calls were improved significantly lower voice，over time，but not restore somewhat back to its original shape．Conclusion Burn burger method do oral directly excision vocal cord is a simple，safe and effective dog silencing method．

Key words: dog sound elimination decompression, electrotome, sound elimination effect；recovery condition

摘要： 目的探索一种简单、有效的犬消声方法，并对其消声效果和声音恢复情况进行观察。方法对10只易兴 奋，喜吠的普通级犬，行口腔内电刀直接切除声带，并分别于术前、术后3d，7d，15d，30d，3个月，6个和12个月进行 声音值测量。结果术后犬叫声较术前有明显降低，随时问推移声音有所恢复，但不会恢复到原来状 态。结论烧烙法行El腔直接切除声带是一种简单、安全、有效的犬消声方法。

关键词: 犬消声术, 电刀, 消声效果, 恢复情况