More: He is the cheeriest terrier you’ll ever meet. A mild threat to bunnies and squirrels. A great digger. Thrilled with a winter walk in the park no matter how cold it is. Happy to take a swim when it’s hot. When a person - any person - approaches us on the trail he starts a full body and tail wag about 20 feet away and doesn’t stop until someone pets him. Mostly folks find him irresistible.