I've recently discovered new treats for Claire, horse tendons. She likes turkey tendons, but they're gone in a twinkling, and I had run out, so I popped by the pet shop on my way to work last week: they didn't have turkey, but they had horse, so I thought I'd give it a try. The Achilles tendons are long sticks, a bit like a shoe horn, and when she chews on it the tendon gets progressively softer and presumably more delicious. It's a fun social treat, and my son enjoys a moment lazing on the carpet helping her chew. Although it's rather expensive at 200 yen per stick, it lasts for about twenty minutes to half an hour, so it's worth it.