Now they just need to make humans produce cow milk. THEN we'll be in business.

TSA Agent: Well sir I've got good news and bad news. The good news is, you didn't have cancer. The bad news is, you do now.

Compare wolves against large cats (lions, tigers, whatever). Which one uses more complex interactions? While a cat of the same size would probably be stronger, faster and more agile, the wolf employs strategies such as pack hunting which in my opinion is a bit smarter than how large felines go about catching prey. And also, it's complete bullshit that cats don't do things they're asked because "they don't want to". If you believe that you've been watching one too many movies with personified cats. If you want however I'll agree to that line of thinking if you replace "don't want to" with "lazy".

Great so when some jerk off slams into me while I'm driving safely and my car flips over or I'm injured to the point of only being able to move my arm slightly, now I can't call anyone for help. Yeah this is a real winner of an idea. I get the point and I do think something should be done, but this isn't the way to do it.