A crumplable rollable collapsible drying-grooming-platform-patio-crumple-zone-ramp-and-door pet crate, comprises: a top handle-attaching foldable panel, a bottom handle-attaching panel, a left handle-attaching foldable panel pivotably attached to the bottom handle-attaching panel, a right handle-attaching foldable panel pivotably attached to the bottom handle-attaching panel, a rear handle-attaching foldable panel pivotably attached to the top handle-attaching foldable panel and the bottom handle-attaching panel, a front handle-attaching foldable panel pivotably attached to the bottom handle-attaching panel, four top corner connectors respectively attached to the top handle-attaching foldable panel, the left handle-attaching foldable panel, the right handle-attaching foldable panel, the rear handle-attaching foldable panel, and the front handle-attaching foldable panel, four bottom corner connectors respectively attached to the bottom handle-attaching panel, the left handle-attaching foldable panel, the right handle-attaching foldable panel, the rear handle-attaching foldable panel, and the front handle-attaching foldable panel, two wheels respectively rotatably attached to the bottom handle-attaching panel, a tray attached to the bottom handle-attaching panel, an outer drying-grooming-platform-patio-crumple-zone-ramp-and-door swingably attached to the front handle-attaching foldable panel for functioning as an adjustable ramp and for providing a drying platform and a grooming platform and a patio and a crumple zone and a ramp, an inner drying-grooming-platform-patio-crumple-zone-ramp-and-door slid inside the outer drying-grooming-platform-patio-crumple-zone-ramp-and-door for functioning as an adjustable leg and an adjustable ramp and for providing a drying platform and a grooming platform and a patio and a crumple zone and a ramp, an alarm-housing attached to the top handle-attaching foldable panel, a processor secured within the alarm-housing, a memory electronica
