如果12年不见，狗狗会忘记主人吗？狗狗又是怎么分辨并记住主人？(4)

科学养宠，上【巨小萌】。每天不间断养狗知识解决你的疑惑，实用有效的狗狗训练小技巧，帮你更好养狗。
Head E, Mehta R, Hartley J, et al. Spatial learning and memory as a function of age in the dog[J]. Behavioral neuroscience, 1995, 109(5): 851.Overall K L. That dog is smarter than you know: advances in understanding canine learning, memory, and cognition[J]. Topics in companion animal medicine, 2011, 26(1): 2-9.