Mocha Bean has had a sprained paw before... Of course she did on a weekend also. I being the "Paranoid Parent" that I am, FREAKED. Called the vet and he said to wait it out and see if it got worse. It didn't, THANK GOD! But I kept and eye on her, finally found out she had sprained it jumping from the counters in the kitchen cause I caught her missing the jump from one counter to the other. I'd keep an eye on poor Graemer, but hopefully it's just a sprain from some sort of "Kitty Acrobatics". Hope Graemer gets well soon he's a handsome one!