Tailwaggers in Mammoth Lakes is a solid stop when you’re spending time in the Eastern Sierra with your dog. The shop carries a good range of dog food and treats—everything from standard kibble to organic options—plus toys and supplies that actually work for active dogs rather than just looking cute on a shelf. They stock practical items you might have forgotten to pack, which is helpful when you’re a few hours from bigger towns.

The self-serve dog wash station is the real draw here, especially if your dog has spent the day in Mammoth Lakes’ lakes or dusty trails. After hiking around the basin or exploring the town, you can rinse off the mud and pine needles before the drive home. The station comes equipped with shampoo and towels, so you’re not scrambling to figure out what you need. It’s the kind of thing that saves your car’s interior and makes a real difference when you’re traveling.

The staff actually knows dogs and isn’t just working retail. They’ll talk through what might work for your specific dog instead of just pointing you toward the most expensive option. That matters when you’re trying to figure out whether your dog needs a different food or just better treats.

The location works well if you’re based in Mammoth Lakes for a few days—it’s convenient for stocking up on supplies you’ve run low on or grabbing something you forgot. The shop has a genuine community feel, and you’ll often see other dog owners in there doing the same thing. If you’re passing through and need to grab dog food or use the wash station, it’s worth the quick stop. Just note that hours can vary seasonally in Mammoth Lakes, so calling ahead makes sense if you’re planning a specific visit.