Dogs tend to lick things like rusty metal because they are exploring. Licking is a way a dog checks things out. If it is a constant issue, it may be something that would need to be address with a veterinarian.
dogs lick people to get to know someone and dogs lick people when their happy.
If dogs do not lick you then they do not appriciate you. Dogs lick you when you give them a treat or play with them.
The enjoy salt.
NO they lick cats
Dogs lick pee to gather information about other dogs, mark their territory, and communicate with other animals.
Of course not. Is a human lick permanent?
Yes, they do.
how
They lick you beacasue dogs like to show compassion. They lick you because they love you, but also if you have been around other dogs/animals they like the taste.
No, dogs should not lick chocolate as it can be toxic to them and cause serious health issues.
The metal is getting rusty!
Dogs lick your for a couple reasons... Either they want to get your attention,or they just like you. Some dogs just lick you for the salt on your skin.