[erlayman]

Well, an FDA approved injectable sterilization product is already on the market for male dogs that works by eliminating testosterone required for sperm production. And there is millions more in reward money out there for the successful development of other chemical castration techniques. Neutering by needle is definitely going to happen in our lifetimes. :)

[Moonman62]

Neutering by needle is definitely going to happen in our lifetimes. :)

The perfect test subject.