Choosing the best food for your dog is one of the most important decisions you'll make as a pet parent. But when you're standing in the pet food aisle or scrolling through online stores, the options can feel endless. Should you go for wet food, dry kibble, or a combination of both?

While both wet and dry dog food can provide complete nutrition, each has its own benefits and drawbacks. The right choice often comes down to your dog’s individual health needs, preferences, and your own lifestyle. In this guide, we’ll explore the differences between wet and dry food, the pros and cons of each, and how to make the transition between them if needed.

Understanding the Basic Differences

At a glance, the biggest contrast between wet and dry food is moisture content. Wet food generally contains around 70–85% moisture, while dry food has about 10–12%. This distinction not only affects the food's texture and shelf life, but also its nutritional concentration and storage needs.

Nutritionally, both types can be complete and balanced, as long as they meet established pet food standards. That said, the composition of protein, fats, fiber, and carbohydrates can vary based on the specific formula and brand.

Benefits of Wet Dog Food

Wet food, also known as canned dog food, offers a number of advantages—particularly for dogs with specific dietary or health needs.

High Moisture Content

Dogs that don't drink enough water may benefit from the extra hydration wet food provides. This is especially helpful for pets prone to urinary tract issues or kidney problems, where fluid intake is vital to keeping organs functioning properly.

Appealing Taste and Texture

Many dogs find wet food more palatable than dry kibble. The aroma, softer consistency, and meat-rich formulas tend to be a hit with picky eaters, older dogs with missing teeth, or those recovering from illness.

Protein-Dense Options

Some wet foods are formulated with higher protein and lower carbohydrate levels compared to dry food. This can support lean muscle development and be a better fit for active dogs or those on weight management plans.

Drawbacks of Wet Dog Food

Despite its advantages, wet food has limitations to consider:

Shorter Shelf Life Once Opened

Once opened, canned dog food must be stored in the refrigerator and used within a few days. Left out too long, especially in warm environments, it can spoil quickly and attract bacteria.

Can Be Messy

Dogs with long facial hair or flat faces (like Shih Tzus or Bulldogs) may get food on their fur more easily. Wet food also tends to leave more residue in bowls and requires more cleaning.

Cost and Storage

Wet food is often more expensive per serving, particularly for medium to large dogs. It also takes up more space in your pantry or fridge and usually requires frequent restocking.

Benefits of Dry Dog Food

Dry kibble is the most popular type of dog food for a reason. It’s practical, economical, and meets most dogs’ dietary needs when properly formulated.

Convenient and Easy to Store

Dry food has a long shelf life and doesn’t require refrigeration after opening. It’s also easy to measure, store, and use—making it ideal for busy households.

Supports Dental Health

While not a substitute for regular tooth brushing, the crunchy texture of kibble can help reduce plaque buildup and stimulate the gums. Some dry foods are designed specifically to promote oral hygiene.

Affordable and Versatile

Dry food is often more budget-friendly than wet food and can be purchased in bulk. Many pet parents also use kibble for training rewards, puzzle feeders, or slow feeders to encourage mental stimulation.

Drawbacks of Dry Dog Food

While dry food has many strengths, it isn’t perfect for every dog.

Lower Moisture Content

Kibble’s low moisture can be problematic for dogs with kidney disease, urinary issues, or who tend not to drink enough water on their own. These dogs may benefit from added hydration or a partial wet food diet.

May Contain More Fillers

Some lower-quality dry foods include excess carbohydrates, artificial preservatives, or fillers that provide little nutritional benefit. Always check the ingredient list and choose products that list real meat or fish as the first ingredient.

Not Ideal for Dogs with Dental Issues

Senior dogs or those with dental disease may struggle to chew hard kibble. In such cases, wet food or softened dry food might be more comfortable and appropriate.

Is One Better Than the Other?

There’s no universal answer. Both wet and dry dog foods can be healthy, complete, and nutritious if properly selected. The right option often depends on:

  • Your dog’s age and life stage

  • Existing health conditions

  • Dental health

  • Activity level

  • Preference and appetite

  • Your lifestyle and budget

For some dogs, a mixed approach—feeding both wet and dry food—offers the best of both worlds: moisture and taste from wet food, convenience and dental support from kibble.

Combining Wet and Dry Food: A Practical Option

Feeding a combination of wet and dry food is common and can provide a balanced feeding experience. Dogs enjoy the variety in taste and texture, and it can encourage them to eat more regularly if they’re picky.

When combining, consider these tips:

  • Mix the two foods thoroughly to prevent your dog from picking out only the wet or dry portions.

  • Maintain the appropriate daily calorie intake. Combining foods may unintentionally lead to overfeeding.

  • If dental health is a concern, it may help to serve dry food after wet food, or as a separate snack.

Always consult your veterinarian to ensure that your mixed feeding plan supports your dog’s health and nutritional needs.

How to Switch Between Wet and Dry Dog Food

Whether transitioning from dry to wet or vice versa, it’s important to make changes gradually to prevent digestive upset.

Follow this basic transition schedule:

  • Day 1–2: 75% old food, 25% new food

  • Day 3–4: 50% old food, 50% new food

  • Day 5–6: 25% old food, 75% new food

  • Day 7: 100% new food

Sudden dietary changes can result in diarrhea, vomiting, or refusal to eat. Be patient and monitor your dog’s reaction carefully.

Cost Comparison

While exact prices vary by brand, formulation, and where you shop, dry food is generally more economical on a per-serving basis. Wet food, due to its higher water content and packaging costs, is often more expensive, especially for large-breed dogs.

Cost considerations include:

  • Frequency of feeding (wet food often requires more cans per day)

  • Storage space and refrigeration

  • Long-term health savings (if a particular type better supports your dog’s needs)

Whichever type you choose, make sure the food is formulated to meet AAFCO nutritional standards and comes from a reputable manufacturer.

Final Thoughts

Feeding your dog isn’t just about filling a bowl—it’s about supporting their health, energy, and happiness through balanced nutrition. Both wet and dry dog food offer valuable benefits, and neither is inherently better for all dogs. The key is finding what works best for your dog’s unique needs, preferences, and your lifestyle.

By understanding the pros and cons of each type and consulting with your veterinarian, you can create a feeding plan that promotes long-term wellness—and keeps your dog excited for every mealtime.