Animal product This waste can come from several sources, including slaughterhouses, restaurants, stores and farms. In the UK, slaughterhouse waste is classed as category 3 risk waste in the Animal By-Products Regulations, with the exception of condemned meat which is classed as category 2 risk. The leftover pieces that comes from the process of stripping meat from animals tends to get used for different purposes. One of them is to put these parts into pet food. Many large, well-known pet food brands use animal by-products as protein sources in their recipes. This can include animal feet, livers, lungs, heads, spleens, etc. Animal
Happy Feet available online, as well. The animation is invested heavily in motion capture technology, with the dance scenes acted out by human dancers. The tap-dancing for Mumble in particular was provided by Savion Glover who was also co-choreographer for the dance sequences. The dancers went through "Penguin School" to learn how to move like a penguin, and also wore head apparatus to mimic a penguin's beak. "Happy Feet" needed an enormous group of computers, and Animal Logic worked with IBM to build a server farm with sufficient processing potential. The film took four years to make. Ben Gunsberger, Lighting Supervisor and