That's a very common concern, and you're right to think about it—a tipped-over trash bin is a messy headache. Yes, weighted bases are absolutely available and are one of the most effective solutions. You can purchase specially designed weighted bases or stabilizer rings that sit underneath your bin, adding low-center gravity to prevent it from being easily knocked over by wind or curious animals. These are often filled with sand or water for adjustable weight.
Beyond commercial weighted bases, there are several other reliable methods. A popular DIY option is to create a permanent weighted platform using concrete pavers or by building a small concrete pad where your bin sits. Simply securing your bin to a fence, wall, or post with a bungee cord or latch strap is another quick and effective fix. Also, consider the bin's placement; positioning it in a corner or against a wall can offer natural protection from strong winds.
Ultimately, the best approach depends on your specific situation. For frequent high winds, a heavy commercial base or a secured anchor might be best. For occasional issues with pets, a simple strap or a DIY weighted solution could be perfect. Taking a little time to stabilize your bin will save you from the frustration of cleaning up scattered trash.