Quick Answer: Best Dog Waste Bags in Australia
The cheapest dog waste bags in Australia in 2026 are Biogone Biodegradable at just $0.05 per bag ($12.38 for 250 bags). For compostable bags, Oh Crap is the standout Australian brand. Earth Rated offers the thickest, most reliable bags with optional lavender scent. All prices below are sourced from Australian pet retailers and current as of June 2026.
If you own a dog in Australia, you know poop bags are an unavoidable weekly expense. A medium-sized dog might get walked twice a day — that’s up to 730 bags a year. Choosing the wrong bag can mean split bags, bad smells, and paying over the odds. This guide cuts through the noise and compares the best dog waste bags available from Australian pet stores right now, with real per-bag prices so you can make the smart call.
What to Look for in Dog Waste Bags
Not all poop bags are equal. Here’s what matters when you’re comparing options:
- Thickness: Bags thinner than 15 microns will tear. Earth Rated is famous for thick, leak-proof bags. If you have a large dog, thickness matters even more.
- Size: Most standard bags (around 33cm x 23cm) suit medium breeds. For large dogs, look for XL or extra-wide options.
- Biodegradable vs Compostable: These terms get misused. Biodegradable means the bag will eventually break down in the environment. Compostable means it meets certified compostability standards (like AS 4736 in Australia) and breaks down in industrial compost facilities. Oh Crap Compostable bags meet this standard.
- Scented vs Unscented: Scented bags (like Earth Rated’s lavender option) can help during the walk. Some dogs are sensitive to fragrance — unscented is always a safe default.
- Cost per bag: Always calculate this — a cheaper pack can actually cost more per bag. We’ve done the maths in the table below.
Dog Waste Bags Price Comparison — Australia June 2026
Prices sourced directly from Australian pet retailers. Sorted by lowest cost per bag.
| Product | Qty | Price (AUD) | Cost Per Bag | Type |
|---|---|---|---|---|
| Biogone Biodegradable 250 Bags (with handle) | 250 | $12.38 | $0.05 | Biodegradable |
| Biogone Biodegradable 160 Bags | 160 | $11.88 | $0.07 | Biodegradable |
| Earth Rated 300 Bags Large Roll (Unscented) | 300 | $32.23 | $0.11 | Standard |
| Biogone Biodegradable 80 Bags | 80 | $9.99 | $0.12 | Biodegradable |
| Earth Rated 120 Bags Refill (Unscented) | 120 | $21.73 | $0.18 | Standard |
| Earth Rated 120 Bags Refill (Lavender Scented) | 120 | $21.73 | $0.18 | Scented |
| Oh Crap Compostable 200 Bags | 200 | $38.88 | $0.19 | Compostable |
| Petkin Bamboo Eco Mega Roll Wastebags | Large roll | $15.99 | — | Bamboo/Eco |
| Oh Crap Compostable 60 Bags | 60 | $17.12 | $0.29 | Compostable |
Top Picks Reviewed
Best Value: Biogone Biodegradable Dog Poop Bags
At just $0.05 per bag, Biogone Biodegradable 250-bag packs are the cheapest dog waste bags you can buy in Australia right now. They’re Australian-made, biodegradable, and come in a convenient large count. The 160-bag option at $11.88 ($0.07/bag) is also excellent value if you want a smaller initial purchase. Biogone bags are made with additives that accelerate breakdown in landfill — a meaningful step up from standard plastic bags without the premium price of compostable options.
Best Reliable Everyday Bag: Earth Rated
Earth Rated bags are a cult favourite among Australian dog owners for good reason: they’re thick, leak-proof, and easy to open. They come in both unscented and lavender scented options. At $21.73 for 120 bags ($0.18/bag), you’re paying a small premium for quality. The 300-bag large single roll brings the cost down to $0.11/bag — well worth stocking up if you have multiple dogs or walk frequently.
Best Eco-Friendly: Oh Crap Compostable Bags
Oh Crap is an Australian brand making certified compostable poop bags. Unlike standard biodegradable bags, compostable bags meet Australian standard AS 4736 and are accepted by industrial composting facilities. Their 200-bag bulk packs bring the cost down to $0.19/bag — reasonable for certified compostables. If you’re trying to reduce your environmental footprint and your local council accepts compostable dog waste, Oh Crap is the responsible choice. Check your local council guidelines on dog waste disposal to see what’s accepted in your area.
Best Bamboo Option: Petkin Bamboo Eco Mega Roll
The Petkin Bamboo Eco Mega Roll ($15.99) offers a sustainable bamboo-based alternative for eco-conscious dog owners. Bamboo is a rapidly renewable resource, and these bags are designed to reduce plastic waste without the compostable premium. A good middle-ground choice.
Biodegradable vs Compostable vs Regular: Which Should You Buy?
This table cuts through the marketing jargon:
| Type | Breaks down how? | Landfill safe? | Compost safe? | Typical cost |
|---|---|---|---|---|
| Regular plastic | 500+ years | No | No | Cheapest |
| Biodegradable | 2–5 years in landfill | Better | No | Low-mid |
| Compostable (certified) | 90 days in industrial compost | N/A | Yes (industrial) | Mid-high |
| Bamboo-based | Faster than plastic | Better | Sometimes | Mid |
For most Australian dog owners, biodegradable bags like Biogone hit the best balance of price, availability, and environmental responsibility. If you have access to industrial composting (some councils now accept it), certified compostable bags from Oh Crap are the gold standard.
How Many Bags Do You Need Per Year?
Here’s a quick estimate based on walk frequency:
- 1 walk/day, 1 dog: ~365 bags/year — a 250-bag pack every 8 months
- 2 walks/day, 1 dog: ~730 bags/year — approximately three 250-bag packs
- 2 walks/day, 2 dogs: ~1,460 bags/year — buy in bulk and save
At Biogone’s rate of $0.05/bag, a two-dog household spending two walks per day would spend just $73/year on waste bags. Compare that to $0.29/bag (Oh Crap small packs) which would run $424/year for the same household. Bulk buying biodegradable bags wins on economics.
FAQ: Dog Waste Bags in Australia
What are the cheapest dog poop bags in Australia?
The cheapest dog waste bags available in Australia right now are Biogone Biodegradable 250-bag packs at $12.38, working out to just $0.05 per bag. Even better, these are biodegradable, not standard plastic.
Are biodegradable dog bags better for the environment?
Yes, they’re meaningfully better than standard plastic. Biodegradable bags typically break down in landfill within 2–5 years versus 500+ years for standard plastic. For the best outcome, look for certified compostable bags (like Oh Crap) if your council accepts them.
Can I use any bag to pick up dog poop in Australia?
Legally, yes — any bag works. But most local councils in Australia require you to bag and bin dog waste in public spaces. Dedicated dog waste bags are easier to tie off and less likely to split. Check your council’s local laws; fines for not cleaning up after your dog range from $200–$800 in most states.
What size dog waste bag do I need for a large dog?
Standard bags (approx 33cm x 23cm) cover most breeds up to about 30kg. For large breeds (Labradors, German Shepherds, Great Danes), look for XL or extra-wide bags. Earth Rated’s bags are slightly larger than average and suit larger breeds well.
Are Earth Rated bags available in Australia?
Yes. Earth Rated bags are stocked by multiple Australian pet retailers. You can compare Earth Rated prices across stores on Waggly Shop.
Price data sourced from Australian pet retailers. Prices accurate as of June 2026 and subject to change. Cost-per-bag calculations are based on stated quantities. Always check current pricing before purchasing.