59 Extra Tall Pet Gate, Durable Metal Cat Gate with Double Safety Lock & Walk Thru Door - Self Closing/Stay Open/Open Both Ways, Pressure Mounted Dog

Optimal Solution for Cats: 59 extra tall cat gate effectively prevent pet cats from jumping over; only 1 3/8 space between bars, even a kitten/puppy

Ulifemate 51.18 Extra Tall Cat Gate for Door Way Auto Close, 30-40 Adjustable Width Pet Gate with 2.75 and 5.5 Extension Kits, No Drilling Pressure Mount Kit, White : Pet Supplies

COMOMY 71 Extra Tall Pet Gate for Cats, 29.5-40.6

WAOWAO 61.02 Extra Tall Cat Pet Gate 52.75-58.66

Keeric 59 Extra Tall Pet Gate, Durable Metal Cat Gate with Double Safety Lock & Walk Thru Door - Self Closing/Stay Open/Open Both Ways, Pressure Mounted Dog Gate for Indoor

NCDCNI Pet Gate for Dogs, Dog Gate Indoor with Cat Door Walk Through Auto Close Pet Gate for Stairs Safety Gate Doggy Gate Pressure Mounted Kit Included [29.9-43.7 Extra Wide

Optimal Solution for Cats: 59 extra tall cat gate effectively prevent pet cats from jumping over; only 1 3/8 space between bars, even a kitten/puppy

59 Extra Tall Pet Gate, Durable Metal Cat Gate with Double Safety Lock & Walk Thru Door - Self Closing/Stay Open/Open Both Ways, Pressure Mounted Dog

Extra Tall Cat Gate, 60 Extra Tall Pet Gate, Fits 33

Mom's Choice Award Winner-BABELIO 36 Inch Extra Tall Metal Baby Gate, Pressure Mounted Dog Gate for Stairs、Doorways & Hallway, Easy Walk Thru Pet Gate, Child Gate with 2*Y Spindle Rods,White :

Pressure Mounted Pet Gates You'll Love

29.5-48.4'' Pet Gate Dog Gate with Cat Door, Pressure Mount, Safety Gate Gift,Black

COMOMY 71 Extra Tall Pet Gate for Cats, 29.5-40.6

Any ideas on how to add a temporary door here? : r/DIY