Changes

== Extrusion ==

== Extrusion ==

This method involves mixing ingredients to form a dough that is pumped into an extruder. The dough may be a combination of meat and animal derivatives and dry ingredients such as wheat flour or potato starch that when extruded produce strip like treats. Alternatively, ingredients may be based on rice flour and wheat starch that when combined provide a chewy, spongy texture ideal for products that help clean teeth.

This method involves mixing ingredients to form a dough that is pumped into an [[Dry Pet Food Manufacturing#Cooking and Cooling|extruder]]. The dough may be a combination of meat and animal derivatives and dry ingredients such as wheat flour or potato starch that when extruded produce strip like treats. Alternatively, ingredients may be based on rice flour and wheat starch that when combined provide a chewy, spongy texture ideal for products that help clean teeth.

== Biscuit Baking ==

== Biscuit Baking ==