嗅觉是犬初识周围环境的最主要本能,嗅认能力则是利用此项本能在其训练和使用中发挥有利效用的过程。本文主要通过对幼犬嗅认能力早期开发的必要性、训练方法以及对搜索类受训犬作业的影响等方面进行探讨,以期为过渡到搜索专项训练能力培养提供一定的借鉴。 Smell is the first instinct of the environment in which a dog first learns about the environment, and the ability to sniff is the process by which this instinct can be used to play a beneficial role in its training and use. This paper discusses the necessity of early development of the ability of sniffing puppies, the training methods and the impact on the training of dogs trained in search of dogs, in order to provide some reference for the training of transition to search-specific training.