New Pet Product

This is my favorite part:
'Pet Rocks do not need the PFHT since they are imune to brain scans, because they lack brains. That, and you'll confuse the poor pet rock.
This particular model Foil Hat Technology is good underwater on your fish, or outdoors in the rain.
Do not attempt to tamper with the PFHT. It has built in 'anti-authority' technology which will make it burst into flames upon close inspection by authorities. Please do not put the PFHT in the microwave.
One size fits all pets, thanks to the adjustable 'sizing fold'. Do not attempt to adjust the size of your pet's head to fit the PFHT.'

How can people really post these things? And more importantly, should I get one for my dog for Valentines Day as the seller suggests?

What scares me is that this freak has bidders!