I too have a warning on hammie danger. Sharp claws (even those sharpened from a recent clipping) can catch on most any hammie. Merlin dislocated his toe last night by getting his nail caught in his fuzzy-floor hammie; he left the hammie and got on the shelf below, but his foot didn't follow... Be careful little fur kids; even sleeping can be dangerous at times! [Posted in FML issue 3941]