Sandy's Decision - S1.E15

After doing a show, the Devlins discover an intruder in their mobile home; it turns out to be a stray dog. Sandy decides to adopt the dog and name her Muffin. But before moving to the next city, Ernie decides to place an ad in the local paper regarding the lost dog. Thirty days have passed and the real owner finally shows up to claim his dog, Bridget (her real name).