Best Biodegradable Dog Waste Bags of 2026

Chloe Foster Avatar
Chloe Foster
Last Updated: 8 Feb 2026

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If you're a dog owner, you know how important it is to pick up after your furry friend when out on walks or at the park. However, traditional plastic bags can take hundreds of years to decompose, posing a serious threat to the environment. Biodegradable dog waste bags offer a sustainable solution to this problem, as they are made from natural materials that can break down over time. These bags are just as durable and reliable as their plastic counterparts, but with the added benefit of being eco-friendly. So next time you're out with your pup, consider making the switch to biodegradable dog waste bags.

At a Glance: Our Top Picks

Petina 100% Compostable and Plastic-Free Dog Poop Bags Cover #TOP 1
Petina 100% Compostable and Plastic-Free Dog Poop Bags
ftb score rating icon 9.8
GREENER WALKER Biodegradable Dog Poo Bags Cover #TOP 2
GREENER WALKER Biodegradable Dog Poo Bags
ftb score rating icon 9.7
YORJA 360 Biodegradable Dog Poo Bags Cover #TOP 3
YORJA 360 Biodegradable Dog Poo Bags
ftb score rating icon 9.5

Top 4 Biodegradable Dog Waste Bags

#TOP 1

Petina 100% Compostable and Plastic-Free Dog Poop Bags

Petina
PETUNS120
Petina 100% Compostable and Plastic-Free Dog Poop Bags Cover
Petina 100% Compostable Dog poo bags - Planet Friendly, Biodegradable, Plant Based Dog Poop Bags Rolls - Eco-Friendly Poo Bags for a Sustainable Future (120 bags/8 Rolls)

Petina Dog Poop Bags offer a sustainable solution for pet waste management. Made entirely from plant-based materials, these bags are 100% compostable and plastic-free, making them a safer choice for the environment. By using these bags, you can help combat the plastic waste crisis, reducing the number of plastic bags that harm wildlife and ecosystems. With their extra thick and leakproof design, you can enjoy a reliable and mess-free experience, regardless of your dog’s size.

What We Like
Compostable and eco-friendly
Helps reduce plastic waste
Extra thick and durable
Leakproof for mess-free use
#TOP 2

GREENER WALKER Biodegradable Dog Poo Bags

GW-BIO540-Green
Green
GREENER WALKER Biodegradable Dog Poo Bags Cover
GREENER WALKER Poo Bags for Dog Waste, 540 Extra Thick Strong 100% Leak Proof Biodegradable Dog Poo Bags (Green)

The GREENER WALKER Poo Bags are designed to keep your hands safe with their 100% leak-proof and extra thick material, ensuring you can dispose of waste worry-free. This super value pack includes 540 bags across 36 rolls, lasting you up to nine months with just two bags per day. Each bag measures 33x23 cm, making them suitable for dogs of all sizes and compatible with standard leash dispensers. Made from a corn starch blend, these bags are environmentally friendly, allowing you to care for the planet while managing your dog's waste.

What We Like
Leak-proof and extra thick
540 bags for long-lasting use
Fits all dog sizes
Environmentally friendly materials
#TOP 3

YORJA 360 Biodegradable Dog Poo Bags

YORJA
Green+yellow
YORJA 360 Biodegradable Dog Poo Bags Cover
YORJA Dog Poo Bags, 360 Pet Poop Bags, Extra Thick and Strong 100% Leak-Proof Biodegradable Waste Bags

The YORJA Dog Poo Bags are designed to make pet waste disposal easier and more environmentally friendly. With 360 bags in one pack, you can enjoy up to five months of worry-free use. They are 100% leak-proof, ensuring your hands stay safe while picking up after your furry friend. Made with corn starch, these bags help reduce plastic pollution, making them a great choice for eco-conscious pet owners. Plus, their generous size of 23 x 33cm provides ample space for large dogs and puppies alike.

What We Like
100% leak-proof design
Environmentally friendly materials
Large capacity for all dogs
360 bags for extended use

Tuff Pets Biodegradable Dog Poop Bags with Handles

Tuff Pets
Black
Tuff Pets Biodegradable Dog Poop Bags with Handles Cover
Tuff Pets - Dog Poop Bags Rolls With Tie Handles - 16 Rolls of Biodegradable Poo Bags - Fits in any Dogs Poo Bag Dispenser or Holder - 50% Stronger Than Average Doggy Waste Bags

Tuff Pets Poop Bags are designed for ease of use, featuring a large gusset and strengthened handles to prevent rips while you’re picking up after your dog. Made from a blend of cornstarch and recycled plastic, these bags are biodegradable and environmentally friendly, helping you care for the planet. They fit perfectly in any standard poo bag dispenser, making them convenient for on-the-go dog owners. Plus, the new easy pull sticker ensures the first bag comes off smoothly, providing a hassle-free experience every time.

What We Like
Thick and durable construction
Biodegradable and eco-friendly
Easy to dispense from roll
Strong handles for secure tying
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How long do biodegradable dog poop bags take to decompose?

Estimates suggest that poop bags, even “biodegradable” ones, can taken anywhere from ten to 1,000 years to fully decompose when they are in landfills.

2. Are eco dog waste bags biodegradable?

Our compostable dog poop bags are made from cornstarch and other bio-based property components that fully break down and decompose in just 90 days. Eco Poop Bags are conveniently packaged in a box and on rolls with a core made from cardboard that fits in its dispenser which you can attach to your dog's leash.

3. How do you dispose of biodegradable dog poop bags?

“Compost heaps are one of the best environments for breaking down waste because they have so many microbes, the microorganisms that can process waste. Compostable bags will rot in three months in a properly managed compost heap,” she says.

4. Do biodegradable dog poop bags work?

The bag then breaks down into smaller, less manageable pieces, making it harder to recover than an intact plastic bag. Biodegradable dog poop bags are also only biodegradable under certain conditions. They will not break down entirely and return to nature as some may expect when using biodegradable products.

Editor's Notes

During our biodegradable dog waste bag research, we found 306 biodegradable dog waste bag products and shortlisted 4 quality products. We collected and analyzed 423,732 customer reviews through our big data system to write the biodegradable dog waste bags list. We found that most customers choose biodegradable dog waste bags with an average price of £9.49.

The biodegradable dog waste bags are available for purchase. We have researched hundreds of brands and picked the top brands of biodegradable dog waste bags, including Petina, GREENER WALKER, YORJA, Tuff Pets.

Written by
Chloe Foster Avatar

Happy Pet Happy Owner by Chloe Foster sold over 100 thousand copies in the UK. Chloe worked as a veterinarian in The Veterinary Medicines Directorate, Woodham. She stayed for seven years before coming home to set up her pet store in Swansea. Chloe is an experienced veterinarian with a flair for literature. Chloe is vast in the knowledge of animals, animal nutrition, medication, and care.