Your size is considered Large for the purposes of determining carrying capacity.

You have advantage on Strength and Dexterity saving throws made against effects that would knock you prone.

You can understand and interpret what animals are trying to say. You have Advantage on Charisma checks that involved the communication with or influence of other animals.

You gain two new attack options: Bite and Kick. You are considered proficient in both.

Bite: 1d4 + Your Strength Modifier, Piercing Damage

Kick: 1d6 + Your Strength Modifier, Bludgeoning Damage. If the target is one size above yours or smaller, they must make a DC 10 Strength Saving throw. On a failed save, they are thrown 5 feet away from you in the direction of the Kick and are knocked prone.

Your Strength score increases by 3,  your Intelligence score decreases by 2, and your Charisma score decreases by 2.

You understand Common but cannot speak it. You understand and can speak Wee-snaw.