Addiction can be either behavioral or substance related. An intense feeling of emotional need or physical craving characterizes them both. Both types of addiction carry a number of other similarities, but behavioral addiction does not possess the same physical symptoms that accompany drug addiction. Experts disagree on the similarities and differences between the symptoms and consequences of the types of addictions.
Choose the right kind of muzzle for your situation. There are many different kinds of muzzles available on the market, but the main criteria should be that your dog can sniff, drink, and pant while wearing it. The ability to accept treats through the muzzle is desirable too.
Humans are often embarrassed when a dog trots over and starts sniffing at their groin, or pokes its snout in their butt. The dog has no idea that placing its nose in these parts of the human body might be offensive to some people, rather the dog is simply seeking information.