Thanks...not really a ton of that outside fetch when he runs past or something...I dunno.
I was thinking back and this weekend either Saturday or Sunday night he tried jumping into bed and kinda ate shit...slammed his knees into the woods sideboard.
I'm wondering if that has something to do with it at all... whether potentially the knee being sore itself from hitting it or if that's when it tore and that's why he biffed the jump.
I didn't notice anything earlier than today though and we went on our run last night.
Guess we'll see thanks for the input