In Idaho, the definition of cattle includes bison and Yaks.  Idaho is the 3rd largest dairy-producing state in the nation, with over 14 billion pounds of milk produced in 2015. There are over 2 million cattle on over 11 million acres in the state, primarily used in the production of beef and dairy products.  The most cattle-dense county is Gooding county, with over 300,000 cattle located there.  The county with the most cattle farms – more than 1,100 – is Canyon county.  More statistics can be found through the National Agriculture Statistics Service.
You can find information pertaining to cattle in the following areas: