How to get a dog to stop knocking over a trash can?

Dogs knocking over trash cans isn’t just messy—it can be dangerous. Bits of chicken bone, moldy leftovers, or even plastic wrappers can hurt their paws or get stuck in their throats. Plus, in many places across Europe and North America, leaving scattered garbage could land you with a fine, especially in areas with strict sanitation laws. Start by figuring out why your pup is doing it. Maybe they’re bored, hungry, or just curious about that leftover pizza smell.​

First, make the trash can less tempting. Get a heavy-duty bin with a secure lid—preferably one that locks or has a pedal. Place it in a cabinet under the sink and keep the door closed. If your dog can still reach it, try moving the bin to a pantry or closet with a baby gate. Some owners find success with motion-activated deterrents that emit a harmless spray when the dog gets too close.​

Training is key. Whenever you catch your dog sniffing around the trash, firmly say “no” and redirect their attention to a toy or treat. Praise them when they ignore the bin—positive reinforcement works better than scolding. Try leaving a few kibbles in their bowl throughout the day to prevent hunger-driven raids. Puzzle toys filled with peanut butter can also keep them occupied, reducing the urge to explore the trash.​

Be mindful of what goes into the bin. Strong-smelling foods like fish or ripe fruit are major attractants. Seal leftovers in airtight containers before tossing them, and take the trash out regularly—don’t let it pile up overnight. In some cities, like London or Toronto, leaving trash outside too early can attract wildlife, so check local regulations to avoid fines. Keeping your yard clean of fallen fruit or compost scraps can also cut down on outdoor trash can incidents.​

Consistency is crucial. Dogs thrive on routine, so stick to the same feeding times and play schedules. If you’re gone for long hours, consider a dog walker or pet sitter to break up their day. Remember, punishment after the fact won’t work—they won’t connect the scolding to the earlier trash raid. Over time, with patience and the right tools, your dog will learn that the trash can is off-limits.​

Finally, stay informed about local laws. Many areas require pet owners to keep their property free of debris caused by their animals, and repeated violations could lead to penalties. By addressing the issue promptly, you’re not just keeping your home clean—you’re being a responsible neighbor and pet owner. With a little effort, both you and your dog can say goodbye to trash can troubles.