I noticed that my pets, that are ancient or older, have two jewel socket slots. But, it will only accept one jewel. The adults show, Jewel Collar(gives sockets). What is going on? Is this a new thing, that is coming out . To be able to add two jewels instead of one, Fantastic. That will be so GREAT .
Sorry. This isn't a hint to the future, but it is a known bug that we will soon be fixing. Pets should only have one jewel socket. Sorry for the confusion.