Gadget Review on MSN

The Pawport smart pet door locks out strays, tracks your pet, and lowers your bills

Pawport Smart Pet Door uses dual steel deadbolts, smartphone alerts, and aircraft-grade aluminum to block strays at $699 with retrofit installation.
Survival World on MSN

If cash fails when things go bad, these 29 everyday items could become the new currency—do you have them?

Ammunition might become one of the most valuable trade items when cash loses its worth. Its small size makes it easy to carry ...