Another bonus: these types of treats encourage healthy chewing habits, keeping your pooch away from your favorite pair of shoes because he's more interested in a chew! (petguide.com)
So for energetic or very active dogs with a history of chewing habits, this type of pen may not be the most suitable. (ipupster.com)
It provides long - lasting entertainment, satisfies your dog's natural urge to chew, and encourages positive chewing habits. (nylabone.com)