Naruto's Special Ability.

I can use the Kyuubi's chakra wihtout falling under it's control as long as I only go up to 5 tails.

I can fuse my chakra with the Kyuubi's to make a white chakra thats really strong.

The Kyuubi heals me quicker than most humans heal.

The Kyuubi gave me a doujutsu when I was training with Jirayia. It's called the Ryudogan.(I got it off of a fanfiction) It allows me to make seals out of chakra, like paper bombs and stuff like that. So I dun need to buy thoes things. Noone but me knows about it though. I can do jutsu without handsigns now as well, because of it.

I have a hidden form called Kyuubi-Naruto mode. It changes my looks so that I have fox ears, and 9 fox tails. I do a jutsu and I turn back to normal. When I'm in this state, I can do the Kyuubi's jutsus.

I lost my ability to summon toads, when I learned how to summon foxes.