As a bonus action you can chouse to start moving on all 4s, if you are moving in this way you gain +10 to your movement speed but you can only wield one one-handed weapon that you hold in your mouth. You can use another bonus action to stand up again.

You have advantage on all survival checks that have to do with hearing or smell.

Once per long rest, you may choose one of the following 

Wag Tail- You gain advantage on charisma checks for 1 minute.

Chace Ball- You can move up to half your movement speed without provoking opportunity attacks.

Find Stick- For 1 minute you can add a d4 to your attack and damage rolls.