Ok, so Loki DID bite Rowan's ear once when he was about 9 weeks old, but nothing since. Its funny though, ever since we got Rowan, Loki has become MUCH more confident. He used to hide under the covers of our bed when guests came over, but now he GREETS the guest, by rubbing his entire body across their shins. Now that he has to compete for attention he will take whatever he can get!