Why do dogs lick people’s knees and legs?

asked 2020-03-03 18:58:12 -0500

Sometimes in the summer I see people wearing shorts and they pet a dog like a big dog and sometimes the dog licks their knee or leg why is that?

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answered 2020-03-05 05:38:20 -0500

In the summer human's typically sweat and this leaves salt on our skin, dog love to lick the salt

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