This is so cute and funny!! Kaplods, I hear you about biting, my guinea pig, Snickers tends to nibble at fingers, every now and then, he'll keep biting a little bit harder each time to test me, then a real nip! I'll finally take my finger away and say "ow!! Stop biting me". Then he runs and jumps with a delighted squeak as if to say, "Haha! I bit Mom!" He thinks it's a game,