Yes It's the butter and Greek dressings Icy..........all dairy products are animal products.

Also, eggs, seafood, fish and of course meat. There is also gelatin that is made of animal bones. Honey and all bee products is animal product, but I can make exception there. Whey, which is mostly used to make protein powder is derived from cow milk. Unfortunately, animal products or by products are used in manufacturing of all sorts of things and they are impossible to avoid :(