Collar Tag Unlocking

Only the animal wearing the tag gets in, which keeps strays outside.

Remote Lock Scheduling

A curfew that locks the flap at dusk keeps a cat in for the night.

Weather-Sealed Door Flap

An unsealed opening bleeds heat all winter and lets rain onto the floor.

Wildlife and Stray Lockout

Raccoons and neighborhood cats learn a loose flap within a few nights.