Dogs are allowed in campgrounds, picnic areas, and along roads, but must be kept on a leash at all times. The leash must not exceed 6 feet in length. Dogs are only allowed on two short walking paths, the Gatlinburg Trail and the Oconaluftee River Trail. Pets are not allowed on any other park trails or hiking trails. Pet excrement must be immediately collected by the pet handler and disposed of in a trash receptacle. Pets should not be left unattended in vehicles or RVs.
The park prohibits dogs on hiking trails for several reasons, a few are:
• Dogs can carry disease into the park's wildlife populations.
• Dogs can chase and threaten wildlife, scaring birds and other animals away from nesting, feeding, and resting sites. The scent left behind by a dog can signal the presence of a predator, disrupting or altering the behavior of park wildlife.
• Dogs bark and disturb the quiet of the wilderness. Unfamiliar sights, sounds, and smells can disturb even the best-trained dog, causing them to behave unpredictably.
• Pets may become prey for larger predators such as coyotes and bears. In addition, if your dog disturbs and enrages a bear, it may lead the angry bear directly to you. Dogs can also encounter insects that bite and transmit disease and plants that are poisonous or full of painful thorns and burrs.