Not only is there the danger of intestinal damage, but when it comes to chewing on things like electrical cord there are other dangers as well. (best-cat-art.com)
To help keep your puppy from chewing on things he shouldn't, you should provide him with a variety of different toys. (pawster.com)
If your hamster did not chew on things, like hamster toys, then its tooth would grow so long that it would have trouble opening its mouth to eat properly. (loveyourpetuk.com)