Hey there! That's a great question, and honestly, a super common challenge for dog owners with multiple pets or who just want a long-term solution. You need something tough, smelly, and doesn't need emptying every other day.
For handling a *lot* of dog waste bags, you should look specifically at heavy-duty, high-capacity outdoor trash cans. The absolute best models are typically made of galvanized steel or thick, UV-resistant plastic with a secure, locking lid. A tight seal is crucial for containing odors and keeping pests out.
My top recommendation would be a 32-gallon or larger galvanized steel can. Brands like Simplehuman or Rubbermaid make excellent ones. They're incredibly durable, weatherproof, and the metal helps suppress smells better than plastic. Look for one with a foot pedal and a slow-close lid – it's hands-free and prevents slamming. For even more capacity, consider a dedicated pet waste station with a lidded top for bags and a large inner bucket.
Avoid cheap, thin plastic bins as they crack in sun and cold and won't contain the odor. Also, ensure you use a good quality, scented liner inside for extra protection and easier cleanup. Place the can in a shaded spot if possible to further reduce heat and smell buildup.
Hope this helps you find the perfect solution for your backyard!