Be gentle! A few training books are still on the market that advocate inhumane methods for stopping destructive behaviors, such as putting duct tape around a pet’s mouth or physically hitting a dog. Needless to say, there is no excuse for such corrections. Not only are they extremely unfair, they’re ineffective. The use of proper management (for instance, crating a dog when he is not under your direct supervision), along with proper exercise, takes care of 99 percent of destructive behavior problems.
Beware of poor-quality and cheaply constructed stuffed toys, lest the covering or stuffing winds up in your dog's intestines, where surgery might be necessary to remove it. The same caution applies to any stuffed toys that have buttons, eyes, bells, and any dangly bits. These are often the first things dogs try to rip off and possibly swallow. Regardless of what type of "stuffie" you get your dog, be sure to take it away and either fix it or throw it away if your dog manages to start "gutting" it.
Animal hooves, antlers, and bones: Hard animal parts and particularly cooked bones pose the most significant risk to your dog's teeth and GI tract because they are very hard and indigestible. If your dog doesn't break a tooth first, he could manage to snap off a piece and ingest it. Some animal horns (like buffalo or goat horns) soften and fray a little while dogs are chewing them. These can be less dangerous to the teeth and may be more easily tolerated by the GI tract. However, they should be used with extreme caution.