Wolves are not in Minecraft Lite.
Wolves will sometimes spawn in forests in Minecraft PE 0.9.0 and above.
Wolves are not able to breed in minecraft 1.9. All the wolves are males, and Notch did not make males + males = baby. So the answer to this is no.
yes
There are no dogs in Minecraft, although there are wolves. Wolves are found usually in planes or forests. They spawn on grass and dirt.
There are currently no wolves on the Minecraft Pocket Edition. Sorry
Yes.
infinity
They kill sheep.
they spawn randomly.
It does now.
next update hopefully