Sandy Chipmunk in "What The Old Cow Did"

Sandy crept up to one of them and sniffed at it. He was glad that he had done that, for he smelled milk. There was no mistake about it.
Sandy Chipmunk couldn't crawl up the side of the pail, it was so smooth and slippery. So he jumped right up and stood on its edge. And looking inside, he saw that the pail was almost full of milk. He knew then that Henry Skunk had told the truth.
By bending down Sandy was just able to reach the milk. And he began drinking it as fast as he could. It was so delicious that he forgot all about Johnnie Green and his father and the hired man.