Walk a fine line with Dr. Lisa as she searches the local shelters for an easygoing pooch who will get along with a toddler and three cats. Discover the top canine qualities that work for busy households and meet her candidates for top dog.

Wing your way to Chicago with Hope as she searches for ways to help urban animals. Investigate a common problem that results in the deaths of millions of birds each year, and see how wildlife rehabbers are doing their part to stop the carnage.

Go exotic as Dr. Scott heads to the Isle of Wight to help perform a risky procedure on a Bengal tiger. Stay on as he operates on a donkey with a shocking sinus issue. Later, head back to the clinic and examine a two-year-old Lab with a gait problem.

Get a good look at a rescue cat that's diagnosed with a chronic eye condition, and see how two neglected canaries get on the road to a better life. Later, meet a heartbroken young owner who's learned some shocking news about her beloved puppy.

Go on a lengthy nighttime stroll with Emma and an ill aardvark, then discover the extent of an elephant's excellent hearing with Jenna and Sean. Check out the treatment plan for Josie's newest patient, a vervet monkey that was run over by a vehicle.