so ive lost two wolves now to this glitch since the H&H update which sucks btw. but i built a stone pen put a one star wolf in their went looking for another came back and it was gone. i assumed somehow it got out so i rebulit i new pen then found a two star wolf put it in and then this time i just went right around the pen, waited for the wolf to stop attacking the walls went back and BOOM! again wolf just gone! gltiched from the game. this new update was lack luster and apparently has bugs and all kinds of BS with it. sucks we waited 10 long months for this crap.