Boars between levels 30 - 48
I tamed Bellygrub (Charge 3, Gore 4 at level 24), he is now at 31 and I see there is no upgrades for his skills until level 48 when i can get Charge 5, Gore 7 from an # Ashmane Boar (48-49, Blasted Lands) *
Currently he has Charge and Growl besides Gore. Is there a way to improve him until level 48? Right now he's doing a good amount of damage and he can take a tough beating, but i'm thinking at level 40 - 45 his skills will we weak against mobs, especially elites.
One idea is to train him Bite, but I don't like the CD on bite, it will only proc once or twice per fight, doesn't seem useful.
HUnters out there who have a boar at level 40-45 how does he perform?
Thanks