d****t
发帖数: 1284 | 1 刚刚上网学习了一下, 好像还是挺常见的现象...
http://www.school-for-champions.com/behavior/dogs_roll.htm
Why Dogs Love to Roll in Smelly Stuff
by Ron Kurtus (revised 6 May 2008)
One form of dog behavior that owners dislike is when the animal will roll in
something smelly. Although dogs may sometimes roll in the grass, a pile of
autumn leaves or the snow in winter because it simply feels good, rolling on
the carcass of a dead animal, feces or something else smelly has
instinctive roots, perhaps going back to wolves a |
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