Brushwagg  Dinosaurs cannot take a turn, instead, their bonder must use an action on their turn to allow the brushwagg dinosaur to take a normal turn with an action, bonus action, and movement. However, if the brushwagg dinosaur's bonder gets knocked out or killed, the brushwagg dinosaur will do everything in it's power to kill whatever hurt it's bonder (and only what hurt it's bonder). When the brushwagg dinosaur's bonder levels up, so does the brushwagg dinosaur.

Your AC increases by 1.

Whenever the brushwagg dinosaur is damaged by an enemy within 5 feet of the brushwagg dinosaur, it must succeed a DC 13 dexterity saving throw, on a failed save, it takes 1d4 piercing damage.

If you hit with them, you deal slashing damage equal to 1d6+ your Strength score.

Choose a creature within 50ft. For as long as the creature is conscious, or until you choose another target or dismiss it, it has been targeted. The brushwagg dinosaur's speed is increased by 10 while it is moving towards the target. It can pounce on the target. All damage dealt to the target by the brushwagg dinosaur's attacks is increased by 2. The brushwagg dinosaur cannot attack anything that hasn't been chosen and the brushwagg dinosaur's AC decreases by 1 when being attacked by creatures that haven't been targeted.

You may only attack a creature that has been targeted with Homing In with pounce. The brushwagg dinosaur pounces on a creature that is 6-10 feet away dealing 2d6 slashing damage to it. Then the brushwagg dinosaur ends up next to the creature that it attacked.