sugar
Sugar in pet food is for palatability nobody asked for — dogs like sweet, cats can't even taste it. The engine charges it twice when it climbs the list.
What it is
Sucrose from cane or beet — the same table sugar as the pantry. In pet food it buys palatability and treat texture. The famous species fact: cats lack functional sweet-taste receptors entirely, so sweetener in a cat product is seasoning for the human reading the label.
Why it's in pet food
Cheap palatability and binding in semi-moist treats. No dog or cat has a nutritional need for added sugar, and the calories crowd out ones with jobs — which is why the selection guidance this engine encodes treats prominent added sugar as a formulation tell.
How Bowlmark scores it
Scores are deterministic math over the printed label — the rules below apply to every product identically, and nothing estimates or fills in a blank.
Two mechanisms, stackable. 'Sugar' is a sugars-list term: two or more distinct sugar terms anywhere in the list (each entry counts once) take the −8 multiple-sugars deduction. Separately, sugar inside the TOP 10 raises the added-sugar warn flag at −20 — high placement means meaningful quantity, and the engine prices it accordingly.
For dogs
Dogs taste and enjoy sweet, which is exactly why sugar works as a palatant and exactly why weight management gets harder with sugary treats in rotation.
For cats
Cats are sweet-blind — the receptor gene is broken in the whole species. Sugar in a cat product does nothing for the cat.
Common questions
Answers come from this entry and the scoring rules above — reviewed before publish, like everything else on this page. For anything about your own pet, your vet knows best.
Why is sugar in pet food?
Cheap palatability and binding in semi-moist treats — palatability nobody asked for. No dog or cat has a nutritional need for added sugar, and the calories crowd out ones with jobs; prominent added sugar is a formulation tell.
Can cats taste sugar?
No — cats lack functional sweet-taste receptors entirely; the receptor gene is broken in the whole species. Sweetener in a cat product is seasoning for the human reading the label. Dogs DO taste and enjoy sweet — exactly why sugar works as a palatant and why weight management gets harder with sugary treats in rotation.
How does Bowlmark score sugar?
Two mechanisms, stackable: "sugar" is a sugars-list term — two or more distinct sugar terms anywhere in the list take the −8 multiple-sugars deduction — and sugar inside the TOP 10 raises the added-sugar warn flag at −20, because high placement means meaningful quantity.
Foods that list sugar
Ranked by score where scores exist. Placement here is never sold.
Sources
Related ingredients
Further reading
Cite this page
Bowlmark. "Sugar in pet food — what it is and how it scores." https://www.bowlmark.com/ingredient/sugar
- Engine
- Methodology engine v1.1.0 · config 13c99e2f
- Verified
- Last verified August 22, 2026
No stored score to stamp yet — the engine and config above are the ones a scan runs today.