[Sloan]

I don't have the everlasting fire plug toy but I got the everlasting treat disk ball....not sure what it was officially called but it is smaller then the blue treat ball and it is orange. I think they are all the same concept, the company is just trying to get the consumer to buy more then one type of treat ball. My pup loves the toy I have for him, but I only give it to him at special times, like when I need him to be focused and calm. If Petsmart has the Fire Hydrant Treat Ball they should be able to get the refills for you. Did you ask them?