The "I'm not dead yet" Administrator.
Join Date: May 2002
There is no way to know without knowing what disease killed them all. Sorry. It could be anything really. The sire could have been exposed to Rabies, but not actively shedding the disease. What ever killed the pups, could have a period of 4 weeks from infection to death. Who knows. There is not nearly enough information to go on.
"So that others may live"
Hannah vom Steffenhaus, BH, Wilderness SAR
Eisenhower v.d Polizei "Ike" Wilderness SAR, CGC
B'Lena z. Treuenhanden
Nixon vom Banach, RATN
Phoster, FEMA USAR(Labrador)
Ch. Pennywise Sticky Wicket(Dandie Dinmont Terrier)