Dry food or wet food for dogs: the honest comparison
Hydration, calories, budget, teeth: the real differences between dry and wet, and why mixed feeding is often the best of both worlds.
Dry food or wet food for your dog? The debate has stirred the pet store shelves for decades, with its share of myths in both camps. The honest answer: both formats can nourish a dog perfectly — provided you understand what each truly brings. SokoScan Labs comparison, with figures to back it up.
The real differences, by numbers
| Criterion | Dry food | Wet food |
|---|---|---|
| Moisture | 8-10% | 70-80% |
| Caloric density | High (~350-400 kcal/100 g) | Low (~80-120 kcal/100 g) |
| Cost per day (20 kg dog) | € | €€ to €€€ |
| Shelf life after opening | Weeks (sealed bag) | 48 hours in fridge |
| Palatability | Good | Excellent |
| Weight control | Easy to overfeed | Satiating volume |
What wet food does better
- Hydration — a dog on wet food absorbs most of its water through eating: a real asset for seniors, dogs that drink little, and urinary health.
- Palatability — the backup format for convalescing and picky eaters.
- Satiety — lots of volume for few calories: valuable for overweight dogs that "demand constantly".
What dry food does better
- Budget — feeding a large dog 100% wet food costs three to five times more.
- Convenience — storage, dispensers, chew toys, travel.
- Nutritional concentration — useful for athletic dogs or those hard to maintain at weight.
💡 What about teeth? The idea that dry food "cleans teeth" is greatly overstated: most pieces are swallowed without chewing. True dental prevention comes from brushing and, optionally, specialized dental kibble — our article on pet dental health covers it.
Mixed feeding: often the best of both worlds
Dual nutrition — dry food base, wet food supplement — combines the benefits: hydration and enjoyment of wet food, budget and convenience of dry. Two rules to succeed:
1. Count calories globally — wet food is often added on top of the dry ration, and the dog gains weight. Reduce the dry portion proportionally.
2. Quality trumps format — an excellent dry food beats a mediocre wet food, and vice versa. Scan both with SokoScan, SokoScan: the PawScore analyzes actual composition (proteins, at-risk ingredients, additives) independent of format and marketing.
For choosing the dry base, our 5 criteria for selecting dog food still hold; and any diet switch happens via a gradual 7-day transition. Cat owners will find the equivalent comparison on the feline side.
✅ Remember: no format is "the right one" in absolute terms. Wet = hydration, palatability, satiety; dry = budget, convenience, density. Well-balanced mixed feeding is often optimal, and in all cases it's the composition that matters — not the format. Check it by scanning the product.
This article is informational and does not replace a veterinary consultation. For a dog with a medical condition (kidneys, weight, diabetes), diet should be chosen with your veterinarian.
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