Now that's a chicken bathtub

Here we go.They're over the privacy stage.  They don't even get out for food sometimes.  Even the guineas.I can walk the perimeter and shake out my neck. (She's got pool-edge walking skills) They get SO dirty.Why?  Why is this a thing?  They clearly experience great pleasure at it, and I fail to see the appeal.There's King David having a looksee.Jack appears to still have a little modesty.How many chickens are here? (Three)What do they say about jacuzzis?  Seats X?  This tub "seats eight", so far.  I think once they finish off the bale, it could "seat" 14.  That's a lot of happy chickens.