Here's a Wayfarer's prayer ring. It consists of two parts: a freely rotating gear nested in an outer ring. Just using a single piece would be uncomfortable because the dorsal portion of a yinrih's digits is covered in fur. The gear has twelve teeth, with one of them slightly protruding, acting as a starting point.

The ring is worn on one of the digits, typically the writing claw, with the outer thumb turning the gear as one counts out the prayers. Many different prayers use a prayer ring, most notably the traditional torpor meditation.

Yinrih generally don't wear rings (prayer or otherwise) as jewelry since their paws have to pull double duty as hands and feet. Prayer rings do make great fidget spinners though. Pups are often given a prayer ring to play with by pious parents.

I made this in Blender. I got distracted from my attempt to make the yinrih minifig and actually started using Blender on its own. That's ADHD for ya.