Bat Cape & Shirt - found at - Flytes Of Fancy 

If Bruce Wayne had a dog this is what he would wear. The Batdog cape has wing scallops on the edge just like Batman’s cape.  It ties around the neck and also ties around the chest to hold it in place. The yellow knit muscle shirt has a black Batdog emblem on the front and fastens on the sides with velcro for an easy comfortable fit.