i inspected my lvl 90 grim sorcerer mage pet recently and was surprised to see it has 423 INT, 1024 WIS i asked a guildy to take a look at his pet with the similiar results, his pet had slightly less wisdom is there a reason for this, it would make more sense for the magepet to have 1024 INT abnd low wis.
It doesn't matter as pets (even scout & tank) now use your Int for its damage. At least with high Wis, the pet has some resists.