Is fresh dog food better than kibble?

What fresh actually wins: digestibility

This is the real part, and it is worth conceding clearly. In a University of Illinois feeding study (Do and colleagues, Journal of Animal Science, 2021), nutrient digestibility rose along a processing gradient: dogs absorbed dry matter, energy, and fat more completely from human-grade and fresh diets than from extruded kibble, and produced noticeably less stool doing it. Other controlled studies point the same way. If your goal is a food the dog uses more of and leaves less of in the yard, fresh has a measured edge.

Keep the size of that claim honest, though. These are small, short studies, often a dozen dogs or fewer, run for weeks on healthy adults, and several of the fresh-favorable ones are funded or staffed by fresh-food companies. The direction is consistent enough to trust; it is a digestibility finding, not a health one.

What it has not been shown to win: health

Here is where the marketing gets ahead of the evidence. The benefit people pay for is a healthier, longer life, and that has not been demonstrated. The largest relevant dataset, the Dog Aging Project (Varela Ortiz and colleagues, Journal of Veterinary Internal Medicine, 2025), found no health advantage for non-kibble diets; if anything the few significant associations ran the other way. The authors are explicit that a cross-sectional study can only suggest, not prove, and its non-kibble group leans toward raw and homemade rather than branded fresh, so read it as “no cohort evidence that leaving kibble helps,” not as a verdict on any one brand. A board-certified veterinary nutritionist sums up the wider picture bluntly: there are “minimal scientific data” to suggest a benefit of one diet type over another for an otherwise healthy dog. Better digestibility is real; better outcomes are, for now, an assumption.

The cost is the catch

The tradeoff is not subtle. In that same nutritionist’s tally, the cheapest complete-and-balanced dry food runs about 55 cents a day for a 55-pound dog; a fresh subscription for the same dog runs on the order of eleven to eighteen dollars a day, many times more, before you reach freeze-dried raw, which is more expensive still. That gap is the whole reason fresh food lands where it does on our Value sub-score: paying several dollars a day for measurably better digestibility is a legitimate choice, but it is a choice with a real price, and the rubric reports the price rather than hiding it.

“Fresh” is a format, not a guarantee

The last thing to get straight is that “fresh” describes how a food is made and stored, not how good it is. A fresh diet can still be poorly formulated, and a kibble can be excellent. What actually decides whether a food is sound is the same for every format: does it carry a complete-and-balanced AAFCO statement, and does the company behind it do the work, a qualified nutritionist on staff, feeding trials, owned manufacturing, real quality control. Those questions cut across fresh and kibble alike. The refrigerator is not the signal.

How we score it

PetScored is format-neutral on purpose. A fresh recipe is scored on the same five sub-scores as a kibble: it tends to do well on Nutrition Fit and Ingredient Clarity when the label is honest, and it almost always takes a real hit on Value, because of the cost per 1,000 calories above. We do not credit a food for being fresh, and we do not penalize it for being fresh; we score what the label and the public record prove. If you want to see how the fresh foods we have scored actually rank, that is the best fresh dog food list, with the value tradeoff shown on each one.

- The PetScored desk. For the format question’s riskier cousin, see is raw dog food worth it, and for how we weigh the label over the format, the dog food methodology.