My JRT is very attached to me..

Hi,

I have 2JRT. Female is 9months old, male is 7months old. The male one is extremely attached to me, for ex:

1. He will responds immediately everytime when I called for the Female one, he will sort of jump on me and kiss + bite on my lips. (the same way he responded when I called his name)

2. If I bring him out, he will bark very fierecly at any dog (even though it might be 3times of his size), even though the dog is trying to be friendly.

3. He does not like anyone to carry him, except me. If anyone else carries him, he would struggle and run to me. (even my family memeber)

4. He will not allow the female to get close to me and will attempt to 'bite' or fight with the female when she get close to me.

I need to know if my dog is too attached to me or is this the character trait of a Jack Russell. Is there something I need to do to correct his behaviour.