The true question should be who is the supplier to Petsmart? They may are a large business that I'm sure has a minimum order quota for a supplier too - so if every Petsmart only ordered one EBJD that would still be a large order, which means a large breeder to supply them. Mine was doing fine as well until he suddenly died overnight, from how he looked dead it looked like a case of bloat possibly. He never showed signs of internal parasites.