No all types of dogs have a different temptation to lick. Jack Russell's lick themselves to look good and tough. You don't need to worry about it. Its normal.
it's not a specific breed, most dogs will do this because our skin is naturally salty.
abandonment issues.
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?
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.
Yes, they do.
how
No, dogs should not lick chocolate as it can be toxic to them and cause serious health issues.