My favorite is the Cute Cat Ear Adjustable Open Ring.
Reason why I like this ring is that the ear on the ring is similar to my cat's ear and the paws on the inner ring resembles his paws holding my finger.
My boy January sure had separation anxiety when we went for holidays. We planned our holidays way ahead last year. January was a rescue, not from a shelter but he was found abandoned and injured in a drain. So he came into our lives this January when he was only 3 weeks old and thus he was named...