Is crate training working for this hyper puppy?

DEAR PAW’S CORNER: My best friend adopted a puppy a few months ago. Training seems to be going well: “Freya” gets regular walks, and she heels pretty well and responds when called.

However, my friend uses a kennel crate, and whenever Freya acts up (which is pretty normal for puppies, right?) she puts her into the crate. I don’t think crates should be used as punishment. What’s your advice? -- Glen …