Yellowstone National Park offers wild landscapes that challenge and charm every visitor. Tempting as it may be to share these moments with your furry friend, the park places strict limits on pets. The rules are shaped by a fierce respect for Yellowstone’s unpredictable nature and the safety of all creatures—domestic and wild.

Pets are welcome only in developed areas like parking lots, campgrounds, and roadsides, where they must stay within 100 feet of these spots. On leash (six feet max), in crates, or inside your vehicle, they require constant supervision. This protects them from predators like bears and coyotes, and shields Yellowstone’s delicate thermal features—where a stray paw could meet searing danger.

Walking pets on trails, boardwalks, or in the backcountry is off-limits. Even carrying pets in backpacks or strollers doesn’t grant access. These restrictions limit your activities if you travel with pets to the park—but ensure everyone’s safety and the integrity of the park’s ecosystem.

Be mindful that pets should never be left unattended or tied to trees, posts, or vehicles. They need adequate shade, water, ventilation, and care. If leaving pets in cars for short periods, stay nearby to keep a watchful eye: Yellowstone’s weather can shift rapidly, and vehicles can quickly become inhospitable.

Always clean up after your pet. Carry waste bags and dispose of them properly to maintain the cleanliness and health of Yellowstone’s environment.

No kennels operate inside the park, but several nearby towns offer boarding services, making it possible to enjoy Yellowstone without compromising care for your pet.

Service animals trained to assist people with disabilities enjoy full access across the park, accompanied by leashes as standard practice.

If you plan to bring your pet, it’s wise to consider how these rules will shape your visit. Walking dogs on trails or exploring thermal features won’t be feasible. Instead, focus on scenic drives, developed picnic areas, or campgrounds where you can savor Wyoming’s wilderness safely and responsibly.

Yellowstone’s landscape is a force fiercely itself, demanding respect and preparation whether or not you travel with a pet. Balancing thrilling discovery with thoughtful stewardship ensures the park’s magic endures for all who venture here.