controlled substances

It should come as no surprise to anyone trying to get or fill a prescription for a controlled substance that our drug laws are nuts. But you probably don't fully appreciate how nutty they really are. This article just scratches the surface of the nut. But that's still plenty.
In a trend described as shocking, people desperate to obtain narcotics are intentionally injuring their pets to divert and abuse the veterinarian’s painkiller prescriptions. While terribly sad this is no surprise: After all, this is addiction.