I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

I have no life, but I can die. What am I?