/diy/ - Do It Yourself

My parents are gone for 3 weeks so my aunt is supposed to be dog sitting in the day while I take nights. She's obviously just stopping by to let him out and then leaving because he's fucked up 2 couches. How easy are these to fix? I just need to buy another couple of these metal strips, fold it, hammer the strip in, and staple the bottom right? My parents are retarded and would buy new couches before even attempting to fix these.