Rembrandt Charms is one of the biggest brands in the world of charms. They have a large selection of dog charms in various breeds, such as beagles, labradors, afghans, etc., as well as other dog-related charms such as bones, fire hydrants, and dog houses.

Not only can you wear them for yourself, but they look great on your dog too.

Visit their website, and run a search for "dog" to see all their charms.