“High protein”, “low fat” and “high fat” can sound like fixed nutritional categories. On dog treats, the useful starting point is the analytical panel, not the slogan. Even then, a percentage needs context: moisture, serving size, the rest of the diet and the reason you are comparing products.
To make browsing a little easier, we group treats as high protein at 20% or more, low fat at 8% or less, and high fat at 10% or more. These are Charlie & Cookie Co. shopping filters, not legal definitions or veterinary advice.
Our store filters
- High protein: crude protein of 20% or more as declared on the product label.
- Low fat: crude oils and fats of 8% or less as declared on the product label.
- High fat: crude oils and fats of 10% or more as declared on the product label.
There is deliberately a gap between the low-fat and high-fat filters. A product declaring more than 8% but less than 10% fat belongs to neither. A treat can also meet more than one filter. For example, high protein and low fat.
What the percentages actually describe
Crude protein is an analytical estimate based on nitrogen. It does not tell you the amino-acid profile, digestibility or overall quality on its own.
Crude oils and fats describes the measured fat fraction. It is not the same thing as calories: fat is energy-dense, but the product’s total energy also depends on other nutrients and the amount fed.
These values are normally shown on an as-sold, or “as-fed”, basis. Water remains part of that total. That is why a dried treat and a moist treat can be misleading to compare directly.
Do not ignore the rest of the panel. Crude fibre is a defined analytical measure rather than a complete measure of every type of dietary fibre. Crude ash is the mineral residue left by the laboratory method. It is not fireplace ash added to the recipe. Moisture, fibre and ash help explain why a single protein or fat percentage is not the whole nutritional picture.
Compare moisture before comparing numbers
Imagine two complementary treats:
- Treat A: 22% protein and 20% moisture.
- Treat B: 40% protein and 8% moisture.
The dry matter is 80% for A and 92% for B. On a dry-matter basis, the protein values are 27.5% for A and about 43.5% for B.
The calculation is:
Dry matter % = 100 − moisture %
Dry-matter nutrient % = as-fed nutrient % ÷ dry matter % × 100
This produces a fairer nutrient comparison, but it still does not tell you digestibility, biological value, calorie content, feeding amount or suitability for an individual dog.
Why “high protein” is not automatically better
Protein is essential, but more is not a universal quality score. A dog’s complete diet should provide an appropriate balance of nutrients. Treats are usually complementary and should not displace that foundation. The protein source, processing, total diet and amount fed all matter.
A high label percentage is common in dried animal-protein treats partly because water has been removed. It does not mean the treat treats a health condition, builds muscle by itself or is right for every dog.
Why “low fat” is not a medical recommendation
Our 8% threshold helps customers sort labels; it does not determine whether a food is clinically low fat. Veterinary decisions may use a dry-matter basis, energy basis, exact calorie information and the dog’s history. A product in a retail low-fat collection can still be unsuitable for a dog with pancreatitis, gastrointestinal disease, obesity or another medical need.
If your dog has a diagnosed condition, has had previous episodes of illness, takes medication or eats a prescribed diet, show the full label and intended amount to your vet before offering it.
Why serving size matters
A percentage is a concentration, not the amount a dog eats. Ten grams of a 12% fat treat provides a different quantity of fat from fifty grams of the same treat. Piece size varies widely, so count grams or calories where the information is available rather than counting pieces alone.
Break larger treats into smaller rewards when the format allows, and include all extras in the daily total. The main complete food should remain the nutritional base unless your vet has advised otherwise.
A sensible comparison checklist
- Confirm that both products are being compared on the same basis.
- Check moisture and calculate dry-matter values if needed.
- Look at the complete analytical panel, not one headline number.
- Read the composition and additive declarations.
- Compare piece weight, intended portion and available energy information.
- Keep the whole daily diet in view.
- For a medical question, stop comparing retail filters and ask your vet.
For ordinary, non-medical shopping, you can browse our low-fat filter or the wider dog-treat range. Re-check the current label on the product page or pack before choosing; manufacturers can reformulate products and analytical values can change.
Reviewed: 23 July 2026.
