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Dog Waste Disposal Bag Refills

(18 customer reviews)


Our certified compostable dog waste disposal bags are a great alternative to plastic disposal bags and are certified compostable to international standards for both home and industrial composting facilities.

  • Each Set Contains 30 Bags (2x Rolls of 15 bags)
  • 100% GMO, Palm Oil & Petrochemical Free
  • Made From Plant Based Material
  • Superior Tear & Puncture Resistance
  • Certified Home & Industrial Compostable

Options: Pouch & Bags Bag Refills

Availability: Out of stock

Availability: Out of stock

We’ve all been there at one time or another. Whether you’re on a dog walk, need an away from home nappy change, or camping you can have all the hygienic and convenient benefits of a plastic bag for waste with a clear conscience to contain those pesky ”presents”.

The Onya dog waste disposal bag refill pack for your Onya Dog Waste Disposal Bag Solution is as natural as what goes in it.

The dog waste disposal bags also work well for saving up food scraps to toss in the compost bin.

What makes our Dog Waste Disposal Bag refill so good?

Unlike some other bags on the market, our dog waste disposal bags are CERTIFIED compostable to Australian, European, USA & Japanese standards, which means they have been independently assessed to break down to virtually undetectable levels in the soil and are deemed “worm safe” with no micro plastic residues left behind.

Our dog waste disposal bags are palm oil free, made from 100% GMO free renewable plants, and are free from any plastic additives such as Polypropylene, Polyethylene, Polystyrene & PVC.

Our dog waste disposal bags are certified compostable in industrial composting facilities. As industrial composting facilities operate hot composts of between 50c-60c, our bags will break down within around 12 weeks. Our bags will of course break down over a longer period of time in general waste facilities, however due to the lack of necessary microbes found in these facilities it can take 6-12 months or more for the bags to break down to their natural cellulose beginnings.

Our bags are also certified “home compostable” and can be used in this manner, but like a general waste facility will simply take longer to break down if not hot composted.

IMPORTANT: As our dog waste disposal bags are compostable it is important they are used ideally within 3-6 months of purchase and kept in a cool dark space, otherwise they may start to break down.


  • 30 dog waste disposal bags (2x rolls of 15 bags)
  • Measures 30cm long x 22cm wide/11.8in long x 8.6in wide
  • 100% GMO free renewable plant based compostable bags
  • Palm oil free
  • Free from sulphates, petrochemicals, and parabens
  • 100% Certified Compostable to Australian, US, European and Japanese standards
  • Superior puncture and tear resistance
  • Deemed “worm safe” with no micro-plastics residue left behind

A note on our packaging: Our commitment to sustainability extends to our packaging which is made from post-consumer recycled material and printed with water based inks so it is suitable for both recycling or composting. We ship low waste and plastic free, reusing boxes and packing materials where we can or FSC certified shipping envelopes that are 100% recyclable.

Onya is proud to be a B Corporation. Our products are responsibly made in China and are 100% recyclable at the end of their long life cycle.

Weight 75.0 g

18 reviews for Dog Waste Disposal Bag Refills

  1. Jenni H

    5 Stars

  2. Samantha H

    5 Stars

  3. Susan O

    5 Stars

  4. Youna K

    Clean and easy
    These bags are refills for a cute mini clip on that is easy to carry around. They are compact and good quality bags.

  5. Heather P

    5 Stars

  6. Jeanette S

    Kitty Litter saver.
    Don’t have a dog but use these for my kitty litter to get rid of her daily action. Works perfectly, good size & thickness so there are no unfortunate breakthroughs

  7. Mark E

    5 Stars

  8. Gill K

    5 Stars

  9. Pauline M

    Great Product!
    Compared with other compostable bags I’ve had that broke down too quickly, these are fantastic!

  10. Luisa S

    So good bought them again
    Large enough to pick up all dog poo, less flimsy than other poo bags

  11. Gillian C

    I often walk my dog on tracks that loop back to the original paths. Leaving a bag to pick up is so much easier to see when it’s bright green. With so much discussion of plastics in landfill and the bottom of the ocean, I trust these bags really do break down to harmless residue.

  12. Luisa S

    Quick delivery, poo bags are good quality and a good size

  13. Debbie

    I picked two of these for my friend and her two dogs. She loves the feel of the bags, much nicer than the plastic ones she used to use.

    I’ll be ordering the refills for her when she needs them.

  14. Heather P

    I bought compostable dog poo bags and bin liner a couple of weeks back, very happy. Always happy with what I buy from onya

  15. Penny D

    Love that we can keep the poop off the streets and not add to the plastic bag problem!! And reasonably priced!

  16. Denise

    These bags are amazing! They are a good size, and durable when needed. I feel happy that in a small way I am doing my bit to reduce the plastics in our world!

  17. Rachel

    I was so relieved to finally find some compostable dog poo bags!! We have two poopers so go thru quite a few & I only recently found out that biodegradable bags don’t actually ever break down completely! So these bags have completely saved the day as far as I am concerned & the fact that I have to rip a few off to fit them in our holder isn’t an issue considering the good I feel I am doing not contributing more plastic to landfill.

  18. Kate

    I just love these bags. I haven’t found any other poo bags (that’s what I use them for) that are totally biodegradable, and just love them for that. Large enough for any size of dog!

    • Onya HQ

      Hi Kate,
      We are glad you are loving the Onya Dump It Doggy Poo bags – it is through you leaving your positive comments that helps us get the word out there that there are eco-friendly alternatives to filling up landfill with plastic ????

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Onya Order Processing

We make our best efforts to ensure orders are processed within 2 Business Days of being received by us with the exception of weekends and holidays when orders will be processed on the next working day.

Onya Sustainable Shipping Practices

As a Certified B Corporation, at Onya our commitment to sustainability also extends to our shipping practices. We ship low waste and plastic free, reusing boxes and packing materials where we can or FSC certified shipping envelopes that are 100% recyclable.

Onya Shipping Rates

Shipping Rates Info

FREE UK SHIPPING for orders over £40

Shipping rates will vary depending on the size of your order and the shipping zone/country you live in.

Apart from the reusable drink bottle and the compostable bin liner ranges, Onya products are light, and shipping is calculated by weight and dimensions rather than per item. This means that it may cost you the same price to ship one item or 5 items depending on the items chosen.

It’s always good to play around with items in the cart first to see how much postage will be, but we will always endeavour to ship your order in the most compact and cost effective way.

You are able to calculate how much your shipping cost will be by putting all of the items you wish to purchase in your cart and then use the shipping calculator to calculate your shipping for that order.

Our shipping partners update their prices periodically so using the shipping calculator in your shopping cart is the easiest and most accurate way to get the latest shipping costs.

Remember, you get FREE SHIPPING on all UK orders over £40!

Onya Shipping Time

Shipping Time Within the United Kingdom

In many shipping zones deliveries may be delayed, but all services are available. For further information on delivery to your region, please visit the Royal Mail site directly.

Within the United Kingdom

For all shipping within the United Kingdom we use Royal Mail on any orders up 1kg and DPD for orders over 1kg. Please find below the estimated transit times supplied by Royal Mail and DPD. To check on whether there are any known service delays in your area please check with Royal Mail and DPD directly.

Royal Mail – Orders up to 1kg

Royal Mail Tracked 48 – including free shipping for orders over £40 – aim to deliver within 48 hours.
Royal Mail Tracked 24 – aim to deliver within 24 hours.
Tracking Track your parcel progress using your unique tracking number.

DPD – Orders over 1kg

DPD24 – including free shipping for orders over £40 – aim to deliver within 24 hours.
TrackingTrack your parcel progress using your unique tracking number.

Shipping To Europe


Due to the EU’s current stance on VAT collection enforcing all businesses shipping to Europe to collect VAT on their behalf, we are currently unable to ship to Europe. Please visit our stockist directory to find Onya stockists.

Shipping Outside of Europe

Outside of Europe

Please visit the Onya Australia site for all worldwide shipping outside of the UK and Europe.


Owning pets is so rewarding and more than ever our pets are being recognized for helping reduce anxiety in their owners.
Simply by patting or walking our pets, internationally recognized studies are showing incredible results in improved mental health amongst pet owners.

However, walking our pets does lead to waste.  Opting for a sustainable pet waste bag made from certified compostable materials is a great first step to reducing plastic waste on your daily walks.


Our certified compostable pet waste bags are made from plant based material and are GMO & petrochemical free.  They will break down in both industrial composting facilities or in your home pet waste composter leaving no plastic residue behind.

Despite being compostable our bags are strong and puncture resistant and won’t break down in your hands like some other bags.
If you are just starting out, then purchasing the refills+ pouch is a great option so you have a way to store your rolls of bags. The pouch stores 2 rolls comfortably and clips on you your lead, belt or bag while walking.

Refills are also available separately so you can simply top up your carry pouch as needed.



I was so relieved to finally find some compostable dog poo bags!!
We have two poopers so go thru quite a few & I only recently found out that biodegradable bags don’t actually ever break down completely!
So these bags have completely saved the day as far as I am concerned

Rachel – verified web purchase

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