3 Best Compostable Dog Poop Bags for Home Composting

ByLocos October 10, 2026October 10, 2026

1. moonygreen Compostable Dog Poop Bag

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Best for: Owners who want a dispenser included right away.

This bag carries ASTM D6400, EN 13432, and OK Compost Home certifications. The listing says it breaks down in about 90 days in home compost, and you can even bury it in your backyard. It’s made from vegetable-based materials instead of EPI technology, so it turns into carbon dioxide and water rather than micro-plastics. That means you won’t leave tiny plastic pieces behind when it decomposes.

The size is 9 x 13 inches, which fits most leash dispensers. It comes unscented, super-thick, and leak-proof to keep your hands clean during walks. You get 240 counts on recycled paper-based cardboard cores, plus a reusable dispenser with a carabiner-style clip. However, if you already own a dispenser and only want refill rolls without extra hardware, this isn’t the setup for you.

Pros

• Breaks down in about 90 days at home
• Includes reusable dispenser with carabiner clip
• Made from vegetable-based materials, zero micro-plastics

Cons

• Listed at 9 x 13 inches, which anyone with a non-standard dispenser has to plan around.

2. Codirom Compostable Dog Poop Bags

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Best for: Buyers wanting the largest single package count.

You get 270 bags packed across 18 rolls, with 15 bags on each roll. They measure 9 x 13 inches, fitting standard poop bag dispensers while leaving enough room for large dogs. The forest green color makes them discreet on walks, and they’re completely unscented so there’s no added fragrance masking anything.

They’re made from corn, vegetable oil, and PBAT polymers. The bags hold TV AUSTRIA Home Compost certification and meet ASTM D6400, EN13432, and NF T51-800:2015 standards. The listing notes they break down fully, leaving only water, CO2, and nutrient-rich humus. The listing recommends storing them in a cool, dry place and using them within 10 months.

Pros

• 270 bags give you a very long supply
• Forest green color hides waste well
• Certified by TV AUSTRIA for home compost

Cons

• A shelf life of approximately 12 months rules out anyone stocking up beyond 10 months.

Shelf life of approximately 12 months

3. Certified Compostable Dog Poop Bags-270 Plant Based Bags (18Rolls)

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Best for: Walkers needing extra thickness for heavy cleanup.

These bags are upgraded to 18 microns thick, which the listing describes as 20% thicker than standard options. That heavy-duty build handles messy pickups without tearing or leaking. A reinforced seal traps odors inside, letting you pick up quickly and walk away. If you deal with large dogs that produce heavy waste, that extra thickness keeps the bag intact when you tie it off.

Like the others, they measure 9 x 13 inches and fit standard leash dispensers. They’re made from cornstarch and PBAT, meeting ASTM D6400, EN13432, and NF T51-800 standards for home or industrial composting. The included supply lasts most dogs over 4 months. But if you need bags for things beyond pet waste, like food scraps, the listing specifically mentions they work for that too—though someone looking strictly for scented odor-blocking will find these unscented.

Pros

• 18 microns thick for heavy-duty use
• Reinforced seal traps odors effectively
• Works for cat litter and food scraps

Cons

• Upgraded to 18 microns, which anyone needing a thinner bag for a compact dispenser must plan around.

How to Choose in Sixty Seconds

Which certification actually matters for my backyard?

Look for “OK Compost Home” or “TV AUSTRIA Home Compost” if you plan to compost in your own yard. The moonygreen Compostable Dog Poop Bag lists OK Compost Home, while Codirom lists TV AUSTRIA for true backyard breakdown.

Does bag thickness change how I use it?

Yes, thickness stops tears when you tie the bag or carry heavy waste. The Natuural Bags-270 Plant Based Bags list 18 microns, which is 20% thicker than standard. If you have a large dog, that reinforcement matters. For small dogs, standard thickness works perfectly fine without any issues.

How many bags should I buy at once?

Plant-based bags expire, so the Codirom Compostable Dog Poop Bags list a 12-month shelf life and ask you to buy only what you’ll use in 10 months based on your daily walks.

Natuural Bags-270 Plant Based Bags gives you the thickest material at 18 microns, while Codirom Compostable Dog Poop Bags provides the same 270-bag count in a discreet forest green. Check your current dispenser size before ordering, since all three use the standard 9 x 13 inch format that fits most holders.

Related guides

• Best Dog Poop Bags for Smell: 3 Picks That Block Odor
• 3 Best Eco Friendly Dog Poop Bags: Cornstarch, Scent and Shape
• 3 Best Dog Poop Bag Dispensers: Bags, Straps and Scent Compared

Frequently Asked Questions

Do these bags work with the dispenser I already own?

Yes, all three options measure 9 x 13 inches per bag and come on standard-sized rolls. The moonygreen Compostable Dog Poop Bag listing specifically notes its rolls fit most leash dispensers. You don’t need to replace your current holder unless you want the new one moonygreen includes in the box.

How should I store plant-based bags at home?

Keep them in a cool, dry place away from direct heat. The Natuural Bags-270 Plant Based Bags listing repeats this rule, advising you to keep the packs sealed until you’re ready to load a roll into your dispenser.

What happens if I keep them past the shelf life?

Plant-based materials start breaking down on their own after about 12 months. The Codirom Compostable Dog Poop Bags listing states a 12-month shelf life and recommends using them within 10 months.

Is the simplest option enough for daily walks?

If you just need a reliable bag without extras, the refill-only formats work well. Both Codirom and Natuural ship as refill-only packs without adding a new dispenser to your gear. The moonygreen Compostable Dog Poop Bag includes a dispenser, which is helpful if you’ve lost yours but unnecessary if your current setup still works fine.