Skincraft, is a website that hosts minecraft skins, these skins can be uploaded to the minecraft website to change your look in-game.
you can
Nope! Not at all :-)
For starters these minecraft dogs you are referring to are wolves and no they won't ignore you if you change your skin
You can change it under your profile on minecraft.net
you cant play agame in planet minecraft you can post in the forums download minecraft maps, post your minecraft maps, and change or post skins
go to a website like minecraftskins.com or planetminecraft.com then choose skins search one you like then click on it then where it says change my skin choose that it will take you to minecraft.net type your minecraft username and passcode then it will says are you sure to change your skin or something like that then click change my skin.
You can get skins but to return to normal try to find a default button
look up minecraft skins, click the first link, then you can choose any skin you would like
You can download skins from a website and then go on the Minecraft Website. Or download it to Minecraft and it will take you to the page
Minecraft: Pocket Edition does not feature skins yet, so unfortunately, no.
Minecraft /Skincraft