Piggy Pleasures

I got home on Saturday and first thing I went to check on the pigs.  I got into the pen finally after being accousted by a flock of chickens and a pack of dogs.  I didn't see any of them at first but I figured they were staying out of the God aweful heat in their pig hut.  I peeked in and saw all three laying there.  At first they startled a bit but then the cutest thing happened.  They dashed out of the hut and began rubbing up against my legs like cats.  They were making this rapid fire "sqeak-oink" that I could have sworn was laughter.  I never in a million years thought these next words would come out of my mouth.  Pigs are a joy.