Kitty is growling at everything! one of her kittens will come up to her and she'll growel. she stuck her head in the litterbox and she growled. a minutie ago she was in the litter box scratching around, growling. now she is just laying down, licking her self... and you guessesd it... growling. could this be because of the scent of the kittens??? the only thing she isnt growling at is me.