Cheapest Prime100 Dog Food in Australia
Where to buy Prime100 cheapest in Australia: the cheapest retailer for each product, price per kg, and where to buy. Plus better-value alternatives if you're price-shopping.
Reviewed by the Dog Food Reviews editorial team
Independent scoringUpdated August 2026Not veterinary advice
Lowest per kg
$11/kg
Our score86 out of 100
Prime100 product photography
- Best price per kg
- $11/kg
- Prime100 SLR Single Protein Roll Kangaroo 2kg
- Cost per day
- $4.40
- ~15kg dog
- Products indexed
- 2
- in our database
The quick answer
$11/kg
on Prime100 SLR Single Protein Roll Kangaroo 2kg · $4.40 a day for a ~15kg adult dog
Editorial estimate, not a retailer quote.
Best value pick
Prime100 SLR Single Protein Roll Kangaroo 2kg
Across the 2 Prime100 products we hold, our estimates run $11 to $14.88/kg. 1 retailer in our index carry the brand, and the cheapest everyday price on each product is in the table below.
The field
Where Prime100 sits on price per kilo
One tick per brand, at the lowest price per kilo we hold for it. The shaded band is the middle half of the market and the heavy rule is the median. Price is never coloured on the score ladder: a cheap food is not a good one.
- MinMin
- $2.25
- Q1Lower quartile
- $6.69
- MedianMedian
- $9.14
- Q3Upper quartile
- $10.61
- MaxMax
- $75
| Brand | Lowest price per kg |
|---|---|
| Black & Gold | $2.25 |
| Julius | $2.50 |
| Baxter's | $2.61 |
| Woofin' Good! | $2.72 |
| ProBalance | $4.94 |
| Leaps & Bounds | $7.27 |
| Petzyo | $7.74 |
| SavourLife | $8.06 |
| Black Hawk | $8.45 |
| Lyka | $8.95 |
| The Nosh Project | $9.33 |
| Providore | $9.58 |
| Meals for Mutts | $9.95 |
| Ivory Coat | $10.38 |
| Royal Canin | $10.60 |
| Scratch | $10.62 |
| Prime100 | $11 |
| Hill's Science Diet | $11.58 |
| Frontier Pets | $64 |
| ZIWI Peak | $75 |
Editorial estimates
The price table
Cheapest Prime100 by product
Cheapest everyday retailer for each product in our index.
Prices checked· Editorial estimates
Price per kilo
Every bag on one scale
All 2 Prime100 products we hold, cheapest per kilo first. The bag price is under each label, because the biggest bag is not always the cheapest feed.
| Product | Price per kg | Detail |
|---|---|---|
| Prime100 SLR Single Protein Roll Kangaroo 2kg | $11/kg | Fresh · 2kg · $4.40/day |
| Prime100 SK-D Single Protein Dry Kangaroo 8kg | $14.88/kg | Dry · 8kg · $3.20/day |
Editorial estimates
The spread
$11 to $14.88/kg
Estimated price per kilo across the range. Compare this figure rather than the sticker on the bag: pack sizes differ, and so does how far a kilo goes.
- Products indexed
- 2
- Cheapest per kilo
- Prime100 SLR Single Protein Roll Kangaroo 2kg
- Lowest cost per day
- $3.20
- Retailers indexed
- 1
- Price per kg
- $11/kg
- Est. cost/day
- $4.40
- Cheapest at
- Pet Circle
- Cheapest price
- $21
- Price per kg
- $14.88/kg
- Est. cost/day
- $3.20
- Cheapest at
- Pet Circle
- Cheapest price
- $115
Stockists
Where to buy Prime100
Retailers offering the cheapest everyday price on Prime100 in our index.
Cheapest at, by product
Prime100 product photography
The detail
Where Prime100 is actually stocked, and who is cheapest
Prime100's entry lists four stockists in our index: Pet Circle, Petbarn, Petstock and Budget Pet Products. Prices are editorial estimates. We hold prices for three of them, not Petstock. Pet Circle is cheapest on both packs, $21.00 for the SLR Single Protein Roll Kangaroo 2kg and $115.00 for the SK-D Single Protein Dry Kangaroo 8kg. Budget Pet Products carries only the roll, at $21.50.
Petbarn posts the dearest stickers on both packs, $24.00 on the roll and $129.00 on the dry, which is $16.13 per kg against Pet Circle's $14.38. Member pricing of $22.00 and $119.00 narrows that without catching Pet Circle. Petbarn price matches on many lines and Pet Circle does not, but our index holds no matched price, so Pet Circle's $21.00 and $115.00 stay the lowest figures we carry.
Pack-size economics: $11.00 per kg is not the cheaper bowl
Prime100's two pack sizes price in opposite directions. The 2kg kangaroo roll lands at $11.00 per kg and the 8kg kangaroo dry at $14.88, so per kilo the roll reads as the bargain. Per bowl it is not: we estimate $4.40 a day on the roll for a roughly 15kg adult dog against $3.20 on the dry, because the roll carries moisture.
On our index prices, a $22.00 roll feeds that dog about five days and the $119.00 8kg dry runs closer to 37. Held for a year on those same index prices of $22.00 and $119.00, the roll costs around $1,606 and the dry around $1,168, a gap near $438 on the same single kangaroo protein. On Prime100 the format you choose moves cost per day further than the retailer you choose.
No autoship price on Prime100, so member pricing is the only lever we hold
Subscription timing works differently here. Our index records no Pet Circle autoship price on either Prime100 pack, though it holds autoship figures for other brands at that retailer, so $21.00 and $115.00 are the numbers to work from. Petbarn is the only Prime100 stockist with a member price on both packs, $22.00 and $119.00, close to 8 percent under sticker on each. Even so, Petbarn's $22.00 and $119.00 stay above Pet Circle's standard $21.00 and $115.00.
Delivery thresholds bite harder on Prime100 than on a 15kg bag, because the roll is cheap. One $21.00 roll sits under Pet Circle's $49 free shipping threshold, and at $21.50 it sits further under Budget Pet Products' $59. A single roll attracts delivery at both, and our index does not record Pet Circle's flat rate; Budget Pet Products' delivery starts at $9.95. The $115.00 dry clears the $49 and $59 free shipping thresholds at all four of its stockists on its own.
Cheaper options, and what the ingredient score gives up
The cheapest change that keeps kangaroo as the single protein is internal: move from the roll to the 8kg dry. Our product ratings are 86 and 85 out of 100, one point apart, while the day rate drops from $4.40 to $3.20. Prime100 scores 78 overall, 83 on ingredients and 72 on value, and pack pricing holds that value figure down.
Outside the range the numbers are blunt, and all are editorial estimates. SavourLife Grain Free Adult Lamb 15kg runs $9.93 per kg and $2.30 a day; Ivory Coat Grain Free Adult Lamb 13kg runs $10.38 and $2.40. Both undercut the Prime100 dry, and both score lower on ingredients, 74 and 73 against 83. ZIWI Peak scores 88 on ingredients, five points above Prime100, but its air-dried lamb runs $79.00 per kg on our estimates. This is not veterinary advice.
The alternatives
Cheaper alternatives to Prime100
Scored on the same 100-point model and priced from the same index, so the comparison is like for like.
ZIWI Peak
Super-premium · Strong
The ingredients are excellent, but the price per kg is steep enough that value drags the whole score down: you're paying a hefty premium for the air-dried format and small bags. Work out the cost per day before committing; on anything bigger than a small dog it gets expensive fast.
- Value
- 64/100
- Ingredients
- 88/100
Best forOwners prioritising ingredient quality over cost
SavourLife
Premium · Good
Fair value and the rescue donations are real, not greenwash: but the food itself is good rather than exceptional, with mid-premium panels and a narrow range. Buy it because the per-kg value stacks up, not because the cause makes the ingredients better than they are.
- Value
- 78/100
- Ingredients
- 74/100
Best forValue-conscious feeders who want a clean enough panel
Ivory Coat
Premium · Good
A competent grain-free all-rounder, but it's mid-pack on every measure and now sits inside a big multi-brand portfolio where recipes have moved with ownership. Fine if the price is right on the day: just don't expect it to out-spec a more focused independent brand.
- Value
- 71/100
- Ingredients
- 73/100
Best forGrain-free everyday feeding where 'good enough' is fine
Common questions
Cheapest Prime100: FAQs
Short answers on buying this brand for less, using the same published estimates as the table above.
Prices checked
Entered and checked by hand
In our index, the best Prime100 value is Prime100 SLR Single Protein Roll Kangaroo 2kg at $11/kg, cheapest at Pet Circle. Online-only retailers like Pet Circle and Budget Pet Products are usually the price-to-beat. Always compare price per kg on the exact product.
Online-only stores like Pet Circle and Budget Pet Products often post the lowest everyday prices, while Petbarn is very competitive on member and Repeat Delivery pricing, with the bonus of stores nationwide. Compare price per kg whichever way you buy.
Buy the largest bag size you'll use before it goes stale, use subscription or autoship pricing where available, and compare price per kg rather than sticker price. The cheapest bag isn't always the cheapest feed once serving size is factored in.
If you're price-shopping, compare ZIWI Peak, SavourLife, Ivory Coat on price per kg and cost per day: you may get similar quality for less.
The dry. Per kilo the 2kg SLR kangaroo roll looks cheaper at $11.00 against $14.88 for the 8kg SK-D dry, but the roll is a fresh format and more of it goes in the bowl. Our estimates for a roughly 15kg adult dog are $4.40 a day on the roll and $3.20 on the dry, about $438 apart across a year. Product ratings are 86 and 85 out of 100. Figures are editorial estimates.
Not in our index. We record Pet Circle autoship prices on several other brands but none on either Prime100 pack, so the figures we hold there are the standard $21.00 roll and $115.00 dry. The only member-style prices we carry on Prime100 are Petbarn's, $22.00 and $119.00, and both sit above Pet Circle's standard figures. Petbarn also price matches on many lines, which Pet Circle does not, though our index holds no matched price.
Petstock, on the evidence we hold. It is listed as a Prime100 stockist but we carry no price for either pack there, and it scores 70 for pricing in our retailer index against Petbarn's 82 and Pet Circle's 80. Budget Pet Products scores highest on pricing at 88, yet on Prime100 it lists only the roll, at $21.50 against Pet Circle's $21.00, and its free shipping threshold is $59.
No. Dog Food Reviews is an independent value and comparison resource, not veterinary advice. Prices are illustrative and manually entered for v1, always confirm the live price with the retailer before buying.