High security anti-climbing pet and child confinement gate

A high-security pet and child confinement gate, the gate comprising:

• a gate brace portion and a second brace portion;
• a drop-in catch positioned on the gate brace portion, a portion of the drop-in catch fits into a hole formed in a metal sheath on the second brace portion, wherein the drop-in catch can be engaged by lifting the gate using a rotatable knob, positioning the drop-in catch over the hole formed in the metal sheath, and lowering the gate to lock the portion of the drop-in catch into the hole formed in the metal sheath;
• the rotatable knob positioned on the gate brace portion,-the rotatable knob, when rotated in a first direction, extends a sliding bolt into a receiver hole located on the second brace portion, securing the gate in a closed position, and preventing inward, outward, and upward movement of the gate;
• and
• a free-spinning mechanism positioned along a top of one or both of the gate brace portion and the second brace portion, wherein the free-spinning mechanism additionally comprises one of:
• a cylindrical roller or a ball-bearing mechanism and a communication circuitry to send an alert message to a user when physical contact with the free-spinning mechanism is detected.