2-foots can be a real pain! I have been working hard this morning, finding out what is good to chew, and what is not so good, but do they show any appreciation? Well what do YOU think! Instead of letting me get on with what is obviously a very important job, every time I have gone to chew something say like the car-pet, or a table leg, THEY HAVE STOPPED ME! At this rate, I will NEVER get the job done!