I am building a woodworking bench, and am Using Garret Hack’s article, “A bench for a lifetime” to glean some details from. The article shows dog holes cut to 7/8″ X1-1/8″. I used these measurements for my top. Recently I started looking for dogs and can’t locate any that would seem to be the correct size. So I thought maybe the are home made of wood. I can’t find any info on making them either. My bench is not so far along that I couldn’t change them, but would rather not. I am looking for some advice on how to remedy this small problem. Any help would be appreciated. I guess it goes without saying that I am new to woodworking. Actually I haven’t ever used a dog/bench system.