摘要
Dog has a very sensitive olfactory sensory system. Observation showed that there were great differences in olfactory ability of different breeds of dogs, and even the same dog presented different olfactory abilities under different physiological conditions. Thus, the author discussed several factors influencing olfaction of dog from the aspects of gene, environment, anatomy and physiology.
Dog has a very sensitive olfactory sensory system. Observation showed that there were great differences in olfactory ability of different breeds of dogs, and even the same dog presented different olfactory abilities under different physiological conditions. Thus, the author discussed several factors influencing olfaction of dog from the aspects of gene, environment, anatomy and physiology.
基金
Supported by Application Innovation Project of the Ministry of Public Security of the People's Republic of China"Development of Fast Regulation Spray for Smell Performance of Working Dogs"(2014YYCXNCJQ073)
