These chews — which include things like Greenies®, Dentastix™, Brushing Chews®, VeggieDent® Chews, and others — don’t last very long and therefore won't provide much long-term satisfaction for your dog’s chewing needs and desires. That said, they can provide some help with your dog’s short-term chewing desires and can even provide some help with their dental and oral health, as many of these chews can help minimize or slow plaque and/or tartar buildup. Just be aware that they can also add a fair number of calories to your dog’s diet and should only be given in moderation, especially to a dog with a weight problem. Additionally, these can become a choking hazard or digestive obstruction if your dog bites off and swallows large chunks - so always observe how your dog is chewing and interacting with these and take them away if they're not chewing well or safely enough.
The physical causes may need addressed by your vet. Your dog may need a dental cleaning or have a gum issue. The psychological causes may need addressed by a behaviorist if the above remedies do not seem to work. A dog behaviorist may help you learn tecniques to better train your dog and may recommend some medications. Do not try to address behavior issues on your own. For instance, if you tell an anxious dog to stop chewing furniture it may start chewing it’s own paws or chasing its tail instead.
Always praise your dog when she comes to you, whether you called or not. That teaches her that coming to you is good. Say "come" or "here." She may not understand what you want if you just call her name. If she doesn't come, don't chase her. Call her again while you move away. That might make her come after you. If she still doesn't show up, tell her to sit, and go get her.
Rawhide: This is a somewhat controversial chew. Though many dogs will do fine with rawhide, it's important to know that large pieces of rawhide are not easily digested and can cause GI blockage or irritation. Additionally, rawhide is often treated with potentially harmful chemicals. There are a few exceptions, though. Some types of rawhide are specially designed by vets with safety and digestibility in mind. Ask your vet for more information about safe rawhide chews that can help keep teeth clean.