When a dog is really comfortable, they give off a certain scent and you can smell it on their paws.

When a dog is really comfortable, they give off a certain scent and you can smell it on their paws.

当狗很舒服的时候，它们会发出某种气味，你可以从它们的爪子上闻到。

-- Booboo Stewart 波波·斯图尔特