Love 'Em or Leash 'Em - S2.E6

Jenny's new boyfriend, a male robot named Kenny built by Dr. Wakeman's rival Dr. Mogg (who copies many of Dr. Wakeman's inventions while adding distinctive twists), seems to be the perfect match for her at first; however, Kenny soon starts to display oddly dog-like characteristics. Meanwhile, the new couple attracts Sheldon's jealousy.