Article: There are many different reasons in support of spaying or neutering your dog.  Among those reasons is the fact that they will be far less likely to bite.  Spaying and neutering will change hormonal levels in your dog, resulting in more docile behavior.    Your dog's instinct to wander or fight with other dogs will be reduced. Neutering your dog lowers testosterone levels, making male dogs less aggressive. Making sure that your dog is safely contained in his own yard is part of being a responsible pet owner. Keeping your dog in a limited and safe space will help protect not only your dog, but other pets and people as well.  Do not let your dog roam freely. Keeping your dog contained lowers the chance of them encountering and fighting other pets. Being kept secure will also lower your dog's chances of biting during a hunt. If you know your dog may bite, or suspect they may, avoid any unnecessarily stressful situations.  Do not introduce your dog to new or busy places.  Watch your dog's behavior at all times for signs of stress and leave the area immediately if you see them manifesting.  Don't introduce too many new people if that seems to be stressful for your dog. Large crowds can stress dogs out.  Try to avoid bringing your dog to these if they are nervous. Avoiding stressful situations works.  However, you may still want to train your dog to relax in them. Have a safe space where your dog can go and relax. Going to obedience training classes with your pet is one of the best ways to prevent dog bites.  These classes will teach both you and your dog how to work together to avoid biting.  Your dog will be socialized with other dogs and people. Your dog will learn how to deal with any fears it may have. You will learn how to properly reward or punish behaviors. Expect that both you and your dog will be learning. Ask your veterinarian for recommendations for good obedience training classes.
Question: What is a summary of what this article is about?
Spay or neuter your dog. Don't let your dog wander or go off-leash. Avoid stressful situations. Go to obedience training with your dog.

If you brush your teeth too roughly, over time it can cause your gums to recede. Brushing gently with a soft bristled brush can allow your gums the ability to recover. There are some electric toothbrushes that will give you a warning when you are pushing too hard. If you have a history of brushing too hard, this might be a good product to invest in. If you have receding gums, it may be caused by a lack of basic dental care. If you haven't been brushing, start brushing twice a day. This will minimize the buildup of bacteria and food debris around your gum line, which will allow your gums to grow back.  Be sure to use a toothpaste that has fluoride in it. If you really want to keep your teeth clean, begin brushing your teeth after each meal. Flossing daily will remove food debris, bacteria, and plaque build up from between your teeth. This will allow the gums in between your teeth to remain healthy. There are also special picks and brushes that your dentist may recommend for cleaning between your teeth. If you are grinding or clenching your teeth, the force you are creating can make your gums recede. To soften this force and allow your gums to regenerate, start wearing a bite guard.  Signs that you are grinding your teeth include a sore jaw or face, chipped or flattened teeth, tooth pain, and an unexplained headache.  Many people choose to wear their bite guard at night, when teeth grinding can occur involuntarily. If you are suffering from dry mouth, it can also increase the likelihood that your gums will recede. To increase your saliva production, try chewing sugar-free gum regularly or talk to your doctor about medications that can help increase the amount of saliva you are producing. Saliva protects the gums from bacteria and plaque build up, so having too little of it can impact your gum health.
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One-sentence summary --
Brush your teeth more gently. Brush your teeth twice a day. Floss once a day. Wear a bite guard. Improve your saliva production.