I have a quick question. Whats the best way to teach a dog what toys are theirs? With my parents dog we always made a big deal about giving him his new toys and telling that they were his. Also we would only give him one new toy at a time. Hes three now and the only time hes chewed a toy that wasn't his was when it was outside and he learned from my aunts dogs to chew on it. Just wondering what other way to keep dogs from chewing on things and whats theirs; for when Loki comes home.