Bullet Points: 【MEDIUM SIZE】Dog door Frame: 15.5"H x 11.6"W, Door flap:12.52H x 8.74"W. It is suitable for medium dogs up to 40 pounds. 【SOLID ALUMINUM FRAME】This type of pet door for dogs is made out of Aluminum material,sturdy and stainless....

CAT'S HAVEN: There is no doubt that our door latch is so convenient for cats to go in and out. The door gap is only designed for cats. The dogs or children can not easily go through the gap....