It's Dharma's birthday, but the surprise she gets isn't what Greg was planning. First his parents take them on a mock foxhunt, and the uncontrollably wild stallion at the stables becomes meek as a lamb as soon as he meets Dharma. Groom Joaquin swears it's because the horse has fallen madly in love with Dharma, and sure enough Steve starts showing up unexpectedly at the apartment. Meanwhile, Greg's old flame Barbara is assigned to work with him on a case with an overnight deadline.