Wet vs Dry Dog Food
Updated 27 March 2026
Wet and dry dog foods each have genuine advantages. The best choice depends on your dog's specific health needs, your budget, and practical feeding logistics.
Moisture content
Wet winsWet food contributes significantly to daily fluid intake. Dry kibble requires dogs to drink more water separately, which many dogs do not do consistently.
Protein content (dry matter basis)
Wet winsWhen water is removed from the comparison, wet food is typically higher in protein and lower in carbohydrates than equivalent dry foods.
Carbohydrate content
Wet winsDry kibble requires starch binders to hold its shape during extrusion. Wet food does not need this, allowing for lower carbohydrate formulations that better match a dog's natural diet.
Dental health
Dry winsThe crunching action of dry kibble provides very mild mechanical plaque reduction on tooth surfaces. Wet food does not provide this benefit. Neither replaces regular tooth brushing.
Cost per calorie
Dry winsA large dog on a pure wet diet can cost over $150 per month in food. The same dog on premium dry kibble typically costs $40 to $70 per month. The cost differential is the primary reason most owners choose dry or mixed feeding.
Palatability
Wet winsMost dogs prefer wet food due to its stronger aroma and richer texture. This makes wet food valuable for picky eaters, dogs recovering from illness, and seniors with diminished sense of smell.
Storage and convenience
Dry winsDry kibble is far more convenient for storage, travel, and portion control. Open wet food must be refrigerated and used within 2 to 3 days. Whole unopen cans last 1 to 3 years.
Ingredient quality
The quality of ingredients depends entirely on the specific brand and formula. Both wet and dry foods exist across a wide quality spectrum. Price point is not always a reliable indicator of nutritional quality.
The Case for Mixed Feeding
Many vets and dog owners use a mixed diet that combines dry kibble as a base with wet food added for flavour, hydration, and palatability. This approach offers the economy and dental benefits of dry food alongside the moisture and nutrition density of wet food.
A common mixed feeding approach: feed 75% of calories from dry kibble and 25% from wet food. This keeps monthly costs manageable while meaningfully improving palatability and moisture intake. Always calculate total daily calorie intake across both foods to avoid overfeeding.