90 Day: The Last Resort’s Jenny Slatten and Sumit Singh aren’t exactly having a ruff day in their latest therapy session. In Us’ exclusive sneak peek of the Monday, August 24, episode of TLC’s reality show, Dr. Tara Suwinyattichaiporn is ready to provide a few clever and unique tips about intimacy — that require some role play. “You’re going to give him a collar and a leash, and then you’re just going to take him for a walk in this room,” Dr. Tara, 37, advises Jenny, 68. “This is the animal kingdom. Do what you’re told. Here’s the collar.” As Sumit, 37, agrees to get into c...