Is dry food or home food better for my dog?
Updated By PetymFacts checked against official sources on
Quick answer
Neither is better by default. What your dog needs is a diet that is complete and balanced for its life stage. A commercial dry food labelled complete, from a company that employs qualified nutritionists, provides that with no guesswork. A home diet can too, but WSAVA says it should be formulated by a veterinary nutritionist and checked by your vet.
In practice, dry food is simpler, cheaper per day and keeps at room temperature; home food is customisable but easy to get wrong. Mixing is fine if extras stay under about 10% of daily calories. Your vet can help you pick for your dog.
How do dry food and home food compare?
From the Merck Veterinary Manual, WSAVA and the UC Davis recipe study.
| Commercial dry food (kibble) | Home-cooked food | |
|---|---|---|
| Complete and balanced? University of California, Davis | If labelled complete for the dog's life stage | Only if formulated by a veterinary nutritionist; 95% of 200 published recipes lacked a nutrient |
| Can it be tested? WSAVA | Yes: chemical analysis or feeding trials | No, by definition; checked through the dog's health and blood tests |
| Water content Merck Veterinary Manual | About 10% water | Varies with the recipe; canned food, for comparison, is 68 to 78% water |
| Cost and effort Merck Veterinary Manual | Lower cost than canned or home-prepared; no cooking | Preparation time and higher cost, Merck notes |
| Storage in Indian heat and monsoon Merck Veterinary Manual | Unused portions keep at room temperature in a sealed container | Prepared fresh and stored like your own cooked food |
| Customising WSAVA | Limited to choosing the right product | Fully customisable to preferences, health and local ingredients |
| Teeth Merck Veterinary Manual | Some specially formulated dry foods may help clean teeth and gums | No dental benefit claimed |
Why do vets often suggest commercial food?
Not because it is magic, but because it removes the guesswork.
WSAVA's Global Nutrition Committee says a pet should eat a complete and balanced diet for its species and life stage from a reputable company. Commercial foods can be tested; home-cooked diets cannot, which is why WSAVA asks for a veterinarian specialised in nutrition to formulate them and for check-ups and blood tests about twice a year while they are fed.
The risk with home food is not the ingredients, it is the balance. In the UC Davis study of 200 recipes from books and websites, only 9 met all essential nutrient minimums for adult dogs. In India, a 2025 survey of 91 pet dogs in Central Kashmir found homemade diets were the norm, generally imbalanced, and linked with widespread calcium deficiency.
That same survey also tested commercial dry food sold locally and found 12 to 31% of samples below recommended levels for one nutrient or another. So 'packaged' does not equal 'complete'. You still have to choose the food carefully.
How do you choose a good dry food?
WSAVA's 2021 guidelines on selecting pet foods suggest asking these questions. If a company cannot answer, be cautious.
- Does the label say the food is complete, for your dog's life stage? 'Complementary', 'intermittent' or treat foods should be 10% or less of the diet. WSAVA Global Nutrition Committee
- Does the company employ a qualified nutritionist, such as a PhD in animal nutrition or a board-certified veterinary nutritionist? WSAVA Global Nutrition Committee
- Who formulates the recipe, and what quality control is done on ingredients and the finished food? WSAVA Global Nutrition Committee
- How many calories are in a cup or a gram? Calorie information helps prevent overfeeding. WSAVA Global Nutrition Committee
- Can you reach the company by phone or email to ask about nutrients not on the label? WSAVA Global Nutrition Committee
- Ignore words like 'holistic' or 'premium'. WSAVA says such unregulated terms are of little practical value. WSAVA Global Nutrition Committee
What do people get wrong about kibble?
You may have read
Grains in dog food are just cheap filler.
Myth
What the sources say
WSAVA says nothing in a pet food is truly filler. Cooked cereals provide energy, essential fatty acids, vitamins, minerals and fibre, and there is no evidence they harm pets in a balanced diet. WSAVA
You may have read
'By-products' mean low quality.
Myth
What the sources say
WSAVA says by-products include nutrient-rich organs such as liver and kidney, and the name says nothing about nutritional quality. WSAVA
You may have read
The ingredient list tells you how good a food is.
Myth
What the sources say
WSAVA says ingredient names do not show nutritional quality, digestibility or bioavailability. Testing of the finished food matters more. WSAVA
You may have read
Kibble needs vitamins added on top.
Myth
What the sources say
WSAVA says complete and balanced commercial foods already contain the necessary vitamins and minerals, and extra supplements can be risky. WSAVA
Which suits your dog?
Petym's sorting of the choice, from the sources above. Your vet has the final word.
If You want a simple, reliable routine, or your dog stays with a sitter or at boarding
A complete and balanced dry food is easiest to keep consistent. Write the brand and amount on the care sheet. Pet care sheet WSAVA Global Nutrition Committee
If You want to cook, and can follow a recipe exactly
Ask your vet for a veterinary nutritionist's recipe and keep up twice-yearly check-ups and blood tests. Home-Cooked Food for Dogs in India: Is It Enough? WSAVA
If You like to add some home food to kibble
Keep extras plain, non-toxic and under about 10% of daily calories, so the base diet stays balanced. Can my dog eat this? WSAVA
If Your dog has a medical condition
Your vet chooses the diet, which may be a prescription food fed under supervision. WSAVA Global Nutrition Committee
Going away soon? Tell us your dates.
A checked local sitter feeds, walks and keeps your pet company at home, follows your care sheet to the letter and sends a photo every day. Petym is opening city by city: send your dates and we will tell you when a sitter can take them.
- Meet your sitter first, free
- PAN-checked, first-aid trained
- A photo every day
- Pay through Petym, never cash
Questions owners ask
Is kibble bad for dogs?
- No. A dry food labelled complete and balanced for your dog's life stage, from a company with qualified nutritionists and quality control, is a sound diet, according to WSAVA's guidelines. Quality varies between products, so use WSAVA's questions on selecting pet foods and ask your vet.
Can I mix dry food with home food?
- Yes, within limits. WSAVA says treats and extras should make up no more than about 10% of daily calories. Larger amounts of rice, roti or dal dilute a complete food and unbalance the diet. Plain, non-toxic foods only: no onion, garlic, grapes or chocolate.
Is dry food enough water for my dog?
- No food replaces drinking water. Dry food is about 10% water, Merck says, so a kibble-fed dog drinks more from its bowl. In Indian summers keep fresh water available at all times, in more than one place.
Should I switch my dog's food suddenly?
- No. Change food gradually over several days by mixing in increasing amounts of the new food, and keep a note of any upset stomach. Ask your vet if your dog has a sensitive stomach or a medical condition.
What do vets in India recommend, kibble or home food?
- Vets vary. The veterinary nutrition bodies we read, WSAVA and the Merck Veterinary Manual, accept both, as long as the diet is complete and balanced. A 2025 Indian survey urged owners to plan home diets with a vet or animal nutritionist.
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Sources
Each source was opened and read on the date shown. How Petym checks its sources
- WSAVA: Frequently asked questions and myths (Global Nutrition Committee) (opens in a new tab)
- WSAVA Global Nutrition Committee: Guidelines on selecting pet foods (updated 10 March 2021) (opens in a new tab)
- Merck Veterinary Manual: Dog and cat foods (full review November 2023, updated June 2025) (opens in a new tab)
- University of California, Davis: Homemade dog food recipes can be risky business, study finds (15 July 2013) (opens in a new tab)
- Tufts Cummings School of Veterinary Medicine (Petfoodology): How do I switch my pet's food? (read in a web-archive copy; the live link now redirects) (opens in a new tab)
- Indian Journal of Animal Nutrition, vol. 42 no. 3 (2025, published 7 January 2026): Welfare evaluation of pet dogs through feeding protocols followed, nutritional composition of available feeds and blood metabolic profile (Beigh and others; abstract read) (opens in a new tab)