What Should I Feed My Dog? Choosing a Safe, Balanced Diet

By Dr Duncan Houston

The best diet for your dog is one that supplies the right nutrients in the right amount and suits their health, life stage and your household. A label saying natural, fresh or premium cannot establish that by itself.

You do not need an elaborate feeding system to do this well. A reliable complete diet, measured portions and regular review provide a practical starting point.

Quick Answer

Feed a complete and balanced diet appropriate to your dog's life stage and medical needs, in an amount that maintains healthy body condition. Dry, canned and properly formulated cooked diets can all meet those needs. Home-prepared meals need a precise veterinary nutrition recipe, while raw animal products add infection risks and have no established general health advantage over balanced cooked alternatives.

What does complete and balanced mean?

A food intended as the main diet must provide all essential nutrients in appropriate proportions. In the United States, look for the nutritional adequacy statement and the life stage it covers; other regions use their own recognised standards. Foods labelled for intermittent or supplemental feeding are not a complete everyday diet.

The FDA explains nutritional adequacy statements. An appealing ingredient list alone does not tell you digestibility, nutrient availability or quality control. Ask who formulates the food, what expertise they have and how finished products are tested, using the WSAVA nutrition resources.

Which approach suits your dog?

Is raw better than cooked?

Raw meat, organs and bones are not automatically a balanced diet. Commercial raw food can also carry pathogens; freezing or freeze-drying does not reliably eliminate all bacteria. Infection can affect the dog or people exposed to the food, bowls and faeces, even when the dog appears healthy.

Children, older adults, pregnant people and immunocompromised household members deserve particular consideration. Bones can damage teeth or obstruct the digestive tract. WSAVA summarises raw-food risks. Cooking reduces many infectious hazards, but cooking an unbalanced recipe does not correct its nutrients.

What about puppies and pregnant dogs?

Growth and reproduction have specific nutritional demands. Puppies need a diet formulated for growth, with particular attention to large-breed suitability when relevant. Pregnancy and lactation require a planned feeding approach that changes with the dog's needs.

Do not add calcium, liver or a multivitamin to an already complete diet by guesswork. Both excesses and deficiencies can cause harm. These life stages are poor settings for improvised recipes or the assumption that nutritional gaps will average out over several weeks.

Can you add fresh food to a complete diet?

For many healthy adults, small portions of suitable cooked food can be treats. Keep all noncomplete extras, including chews, toppers and food used for tablets, within approximately 10% of daily calories unless your vet advises otherwise. The rest should supply complete nutrition. This is a calorie proportion, not a bowl-volume proportion.

Examples may include small amounts of plain cooked lean meat or suitable vegetables, provided they fit the dog's health plan. Avoid bones, rich fatty scraps and toxic ingredients. An elimination diet may allow no unapproved extras at all. AAHA's feeding guidance explains the role of treat calories.

How should home cooking be planned?

Meat, rice and vegetables can look wholesome while lacking essential nutrients. A qualified veterinary nutrition specialist can formulate a recipe for the individual dog. Weigh ingredients, use the exact supplements and cooking method, and request approval before substitutions. Review the recipe when health changes and at regular follow-up. AAHA's home-prepared diet guidance stresses following the formulation precisely.

A practical feeding check

1. Photograph the current label and adequacy statement, and list everything else your dog eats.
2. Record portions and calories rather than relying on a heaped scoop.
3. Ask your vet to assess weight, body condition and muscle condition.
4. Make planned diet transitions gradually according to the dog's tolerance and veterinary advice.
5. Track appetite, stools and weight. Review unexplained changes rather than repeatedly changing brands.

A glossy coat and firm stool are useful observations, but they cannot prove that a diet supplies every nutrient. Conversely, poor appetite or diarrhoea can be caused by illness rather than the food itself. Dental pain, parasites and digestive disease are among the alternatives your vet may consider.

Common mistakes

• Judging food by marketing terms or ingredient order alone.
• Trying to balance an improvised recipe through variety.
• Forgetting calories from treats and chews.
• Adding supplements to a complete food without a defined need.
• Changing a prescribed diet without checking how this affects treatment.

Support health beyond the food bowl

Pair appropriate feeding with suitable exercise, play, sniffing opportunities, manageable new experiences and predictable rest. Food puzzles can use part of the normal ration. Routine weight checks help identify gradual gain before it becomes difficult to reverse.

Repeated vomiting, marked lethargy, pain, inability to retain water or suspected toxin ingestion needs prompt veterinary care. A sudden refusal to eat, particularly in a puppy or dog with diabetes, deserves advice rather than a succession of tempting new foods.

Frequently asked questions

Is kibble unhealthy because it is processed?

Processing alone does not determine quality. Nutritional adequacy, safety, formulation and suitability matter.

Can I mix wet and dry food?

Yes, if both suit your dog and the combined calories are appropriate.

Does my dog need supplements?

Many healthy dogs eating a suitable complete diet do not. Use supplements for a specific veterinary reason.

Can puppies eat the same food as adult dogs?

Only when that food is appropriate for growth, including large-breed growth when applicable. Adult maintenance food is not automatically suitable.

A good feeding plan should be nutritionally sound, safe and practical enough to maintain. Review it with your vet whenever life stage, weight or health changes.

ASK A VET™ supports informed nutrition questions. Your veterinary team can help assess the actual diet and arrange specialist formulation when needed.