Laravel adding pet abbility information

Every user can have multiple pets. User and Pets are Many to Many relationship.

My pets have abbilities. My query retrived the abbility ID's, but I need the full abbility information along with the ID (like abbility name and description).

User Model method to get the user pets:

public function pets()
        {
            return $this->belongsToMany(Pet::Class, 'user_pets')->withPivot(
            'abbility1_id',
            'abbility2_id',
            'abbility3_id',
            'abbility4_id'
            )->orderBy('position','asc');
        }

my api output is: http://i.stack.imgur.com/KkyiO.png

Desired output: I need the information of each attack_id for each pet