After the Walk

Home. Empty. Done.

The Poddy gives you three ways to dispose of what your dog left behind — and one of them is genuinely better than the others. Here's everything you need to know about each option, including how to empty into a toilet cleanly and why so-called "flushable" bags are anything but.

Option 1 — Recommended

Flush it

Dog waste contains the same category of pathogens as human sewage — bacteria, parasites, and viruses that can contaminate waterways and soil when left untreated. Municipal wastewater treatment systems are specifically designed to handle biological waste of this kind. The EPA recommends flushing as the safest and most environmentally sound disposal method because it routes waste into infrastructure that actually treats it — rather than sealing it in plastic and sending it to a landfill where it sits untreated for decades.

There's an additional benefit beyond pathogen treatment. Wastewater treatment plants that use anaerobic digestion convert biological waste into biogas — a renewable energy source — and biosolids, which are used as agricultural fertilizer. When you flush your dog's waste, you're not just disposing of it. You're potentially contributing to a resource recovery system. That's the vision behind the Poddy.

Flip on the bathroom fan before you start — it helps with any brief odor during the process. Open the Poddy and rest the claw on the toilet rim. Let it dip into the clean bowl water briefly — this rinses any residue off the claw before you empty. Then grab a couple squares of toilet paper in one hand.

Slowly tilt the Poddy over the bowl and aim for the porcelain, not the water — this avoids splash. While the container is still tilted, wipe the rim from the underside upward as you bring it back to level. Toss the tissue, flush, and you're done. The exterior stays clean because the motion keeps everything moving from the inside outward and upward — never down the outside of the container.

Aim for the dry porcelain on the side of the bowl rather than directly into the water. The waste slides down the porcelain and enters the water with minimal impact. You can also lay a couple of squares of toilet paper across the water surface before you empty — this breaks the surface and reduces splash significantly. Firm waste produces almost no splash. Looser waste benefits more from the porcelain-aim technique.

In most U.S. municipalities with modern wastewater systems, flushing dog waste is legal and explicitly permitted. The EPA recommends it as a best practice. However, some older systems, rural infrastructure, and certain localities have restrictions — particularly areas served by septic systems or communities with older combined sewer systems that can be overwhelmed during heavy rain.

Go Poddy plans to maintain a searchable database of local guidelines at gopoddy.com so you can quickly confirm what's permitted in your area. When in doubt, contact your local water authority — they can tell you definitively what your system is designed to handle.

Flushing is still a great option on a septic system for most households. Septic systems are designed to handle biological waste, and dog waste is biologically similar to human waste. Many septic users flush without any issues. If you have any concerns about your specific system — its age, size, or current condition — a quick call to the company that services it will give you a definitive answer. They know your system best.

This is one of the most important distinctions in the category — and "flushable" bags have caused genuine plumbing disasters.

Dog waste itself is biological material that wastewater treatment systems are designed to handle. It breaks down in the system the same way human waste does. Flushing it is fine.

"Flushable" bags are a different matter entirely. Despite the marketing, most bags labeled "flushable" do not break down quickly enough to be safe for plumbing or treatment systems. They have been linked to clogged pipes, damaged pump stations, and the formation of "fatbergs" — massive blockages of non-degradable material that can cost municipalities millions of dollars to remove. Several water authorities have explicitly warned against flushing them, and some have banned their use entirely.

The Poddy sidesteps this problem completely. You flush the waste — not the container. The Poddy comes home with you, gets rinsed, and is ready for the next walk. No bag enters the system. No clog risk. No fatbergs.

Never flush dried or hardened waste — it may not break down properly and can contribute to clogs. The Poddy is designed for same-day or next-day emptying, so this shouldn't be an issue in normal use. If waste has dried inside the container, the passive rinse method covered in the In-Between Walks section will loosen it before you flush.

The bigger picture

Dog waste is a resource. Landfills waste it. Wastewater treatment doesn't.

Go Poddy's original research estimates that if the 72 million suburban and urban dogs in the U.S. had their waste routed through wastewater treatment, the resulting biogas and biosolids fertilizer would be worth over $1.19 billion annually. Right now, virtually all of it goes to landfills. Every flush is a small step toward a better system. Read the full analysis at gopoddy.com/lca.html.

Option 2

Compost it

Yes — with the right setup. Dog waste can be composted safely and effectively, but it requires a dedicated composting system, not the same pile you'd use for kitchen scraps or yard waste. When done correctly, composting dog waste produces a useful soil amendment and keeps waste out of landfills entirely. It's a legitimate second-best option to flushing.

A dedicated, enclosed dog waste composter — separate from your food or general yard compost. Several purpose-built in-ground composters exist for this purpose. The pile needs to reach sufficiently high temperatures to kill pathogens, which requires the right balance of nitrogen-rich material (the waste) and carbon-rich material (sawdust, leaves, or straw). An active, well-managed pile will reach the temperatures needed. A passive, infrequently turned pile may not.

Not on food crops — ever. Even well-composted dog waste should only be used on non-edible landscaping: ornamental plants, trees, shrubs, grass. The pathogen risk from dog waste is higher than from herbivore manure, and the composting process needs to be managed carefully to ensure it's reached sufficient temperatures throughout. For edible gardens, flushing is the safer choice.

The USDA recommends reaching at least 165°F (74°C) throughout the pile and maintaining that temperature for several days to ensure pathogen destruction. A compost thermometer is essential if you're composting dog waste — guessing isn't sufficient. Most backyard composting guides aimed at food waste understate the requirements for pet waste. Plan accordingly.

Option 3 — Least preferred

Trash it

Yes — it's always a valid option and often the most practical one. Emptying the Poddy into a trash bag eliminates the single-use plastic bag entirely, which is already a meaningful improvement over the status quo. The waste still ends up in a landfill, where it decomposes anaerobically and contributes methane emissions — but you've removed at least one bag from the system. It's not the best outcome, but it's a real step in the right direction.

No — and this is one of the most persistent misconceptions in the pet waste space.

Biodegradable and compostable bags are marketed as eco-friendly alternatives to conventional plastic. The problem is that biodegradation requires specific conditions — oxygen, moisture, light, and microbial activity — that don't exist inside a sealed landfill. Landfills are anaerobic environments by design. Without oxygen, biodegradation essentially doesn't happen. A "biodegradable" bag in a landfill behaves almost identically to a conventional plastic bag — it just costs more.

Compostable bags have the same problem unless they reach an industrial composting facility that operates at the right temperatures. Most municipalities don't have these facilities, and most compostable bags end up in landfills alongside everything else.

Go Poddy's position is straightforward: the most sustainable bag is the one you never use. The Poddy eliminates the bag entirely — not just the plastic in it.

For practical purposes, no. If the waste is going to a landfill regardless, the type of bag it arrives in makes little difference to the environmental outcome. Use whatever trash bag you already use in your home. The more meaningful variable is the Poddy itself — by eliminating the poop bag from the walk, you've already removed the plastic that would otherwise accompany every deposit.

Every pup needs a Poddy.

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