woke up this morning to find 3 newly born F1 BD Pups....one was already dead but the other two were good...approx. 3 1/2". Not sure on sex as yet. Now have 6 pups .....need to think about a new tank for them or start selling soon...my second female should be expecting in aug/sept time frame...so glad factories working on all cylinders. These new pups are from my smaller female BD which gave birth to only 1 female last Oct.