Nugget

 is a blink dog pup pet of Jester and Beau. As an NPC, is played by Matthew Mercer.

Abilities

 * Keen Hearing and Smell: Advantage on Wisdom (Perception) checks that rely on hearing or smell
 * Bite: +0 to hit, reach 5 ft., one target, hit: 1 piercing damage
 * Teleport: The dog magically teleports (along with any Equipment it is wearing or carrying) up to 20 ft. to an unoccupied space it can see. Before or after teleporting, the dog can make one Bite attack.

Trivia

 * Since this blink dog is only a puppy, Nugget's speed (20 ft.) and other stats are lower than would be normal for his creature type.