THERE ARE STILL SEVERAL STATES THAT EUTHANIZE INNOCENT ANIMALS USING THE KILL BOX WHICH IS FILLED WITH ANIMALS PRIMARILY DOGS AND CATS AND ONCE THE BOX IS FULL IT IS CONNECTED TO A HOSE THAT PUMPS CARBON MONOXIDE AND KILLS THE ANIMALS. SOMETIMES IT TAKES MORE THAN ONCE TO KILL THEM. THIS IS A CRUAL AND INHUMANE WAY TO KILL HELPLESS ANIMALS WHO HAVE DONE NOTHING WRONG TO HURT SOCIETY. MANY STATES HAVE ABOLISHED IT, BUT SEVERAL STATES STILL DO IT. LETS MAKE THIS PRACTICE 100% ILLIGAL.