This wonderful picture of a two-to-four was drawn by Rose, age 11.
A two-to-four stands about 7 feet tall. When this kreature wants to sit down, it leans back and two small legs drop down from behind its large legs so it can sit in place to graze with its long snout. It goes from having two legs to four legs. The extra legs are hidden in the fur behind its large legs.
Because it looks like it is sitting on a chair while it is grazing, it is also called a "chair-grazer."