0:50 Twenty-one-year-old Moe has waited a long time for offspring. His first girlfriend died, and for the past two years he's been trying to get close to seven-year-old Lightning. Their romantic rendezvous finally occurred, and pup No. 1 is on the way. The Zoo's Animal Team Leader Sarah Swanson blushed as she described their encounter. "There's a lot of sniffing and smelling and scent marking and they actually will kiss each other with their tongues and get a little frisky." An ultrasound indicates that the pup is due in September or October and may be born in a bucket. This is Lightning's favorite place to hang out.