I once had a dog that really liked fish. He didn't care to eat it, but he loved to roll in it. Strangest damn thing, because he knew when he did that he ended up in the bath, and he hated the bath. It was a regular Keystone Cops fiasco when Ginger found a dead fish. Jaysus, talk about bad news on a warm day. And, that dog would try to 'get affectionate' with anything that had fur--and a few things that didn't. Musta thought the fish oils made his coat look attractive to other furry creatures. Heck, maybe it was his way of getting cats to come closer. Beats me.