The chew toy is important because it will provide comfort in times of anxiety, help curb certain problem behaviors, and fight boredom (which will help curb behavior problems). (easyretrievertraining.com)
It's important to curb the behavior as soon as possible so he doesn't call other children names when he's in school. (verywellfamily.com)
Be aware of puppy's who tend to guard toys or food, act to curb this behavior early, prevention is better than trying to cure this problem. (dachshund-owner-guide.com)