Catit Tree Screw

My cats are insane for their food. If we don't feed them on time, they get rough with our cat tree. It's fallen on the floor a few times and the top rips off the bottom, breaking it. We've gone through 2 of these trees so I decided to make a sturdier solution. PREPARATIONCatit Senses Food Tree (Version 2)This screw will ONLY be able to install if you remove the bottom of the cat tree. I do not have any images of a completed one, but it's the bulbous semi-circle, dead center of the bottom green housing. For us, it cracked and started to split off anyways. To remove the bottom I recommend a craft Dremel/Rotary tool to carefully saw off the piece. This is a VERY brittle plastic that is prone to cracking. I was able to use the dremel to remove the chipped pieces left and smooth the edges so it's not going to cut anyone.The white base has a plastic overhang with notches in it. Those notches have 2 thin supports built into them. I used some clippers to snip off those 2 th