Hey there! Dealing with multiple dog waste bags definitely calls for a spacious and sturdy outdoor trash can. Based on what you need, I'd recommend looking for a can with a minimum 20-gallon capacity. A model with a wide opening and a secure, hands-free lid is a game-changer—it makes tossing in those bags easy and helps lock in odors.
For serious capacity, check out the simplehuman 45-liter rectangular step can. It's designed for high traffic and has a large opening. The Rubbermaid Roughneck 32-gallon bin is another fantastic, durable option that can handle a lot of bags without taking up a huge footprint. If you want dedicated pet waste storage, the Doggy Dooley system is a specific septic tank style option that breaks waste down.
The key features to prioritize are: a tight-sealing lid to contain smells, a durable material (like resin or metal) that won't crack in sun or cold, and a size that fits your space while holding a week's worth of bags. A step-on or swing lid is super convenient when your hands are full. Just remember to use regular liner bags for easy cleanup!