The Best Dog Foods, According to Veterinarians

Whether you adopt a rescue dog or bring home an American Kennel Club–certified pup, providing that pet with proper care, a soft place to snooze, and good nutrition is, as the saying goes, a big responsibility. The question of what you feed your dog should take into account its age, size, breed, and any health issues your dog may have. But none of that will matter if he or she doesn't like the way the food tastes. Veterinarian Dr. Stephanie Liff of Pure Paws Veterinary Care explains that palatability is a vital part of deciding what to feed your dog. "I want my patients to like eating it," says Liff, who feeds her three-year-old Labradoodle a combination of human-grade and air-dried raw food as well as kibble. One way you know your dog is eating the right food, according to Liff, is if he or she produces "good, quality (easy to pick up) stool." Other important things to look for are a brand's recall history and an AAFCO (Association of American Feed Control Officials) statement on the bag, box, or can. The AAFCO statement is a sign that the food is nutritionally complete and balanced, explains Dr. Zay Satchu, the co-founder and chief veterinary officer at Bond Vet.

Before getting into the list of recommended dog foods, it should be noted that the FDA not long ago put out a warning about certain grain-free foods, which the agency thinks may be linked to an increase in dilated cardiomyopathy (DCM) in dogs. According to veterinarian Dr. Sara Ochoa, "Large and giant-breed dogs are predisposed to this disease." The majority of the vets we spoke with explained that the correlation isn't from the lack of grains in these foods, but rather from the legumes or peas that have been added as a replacement. Veterinarian Dr. Angie Krause says, "When a dog's diet gets so high in legumes as a protein source, it may change their uptake of certain amino acids."

To get a better idea of what foods the experts (both human and canine) like, we talked to Liff, Satchu, Ochoa, Krause and 11 other experts about the 12 foods they recommend to their patients as well as what they feed their own dogs at home. Since every dog is unique, if you're thinking about changing your dog's diet, it's a good idea to consult with your veterinarian before doing so.

Royal Canin Size Health Nutrition Small Adult Formula Dog Dry Food

Of the 13 veterinarians we spoke to, eight of them said that Royal Canin–brand dog food is their top pick for both their own pets and the dogs they treat at work. Dr. Gregory Gstrein, a staff veterinarian at VCA Animal Hospital in California, says that "the best foods are backed by actual research and feeding trials and Royal Canin does the extensive work needed to prove their foods yield excellent real-world results." Dr. Catriona Love, an associate veterinarian at Heart of Chelsea Veterinary Group, feeds Royal Canin to her five-pound, 11-year-old Chihuahua rescue, and says that of the three dog-food brands she recommends to her patients, Royal Canin is the most palatable. "I think the animals tend to like it more," she says.

Royal Canin Veterinary Diet Gastrointestinal Low Fat Canned Dog Food

Veterinarian Dr. Jeff Werber also likes Royal Canin because he says the brand has a positive track record, a trusted name, and its products are readily available. He told us that he's always been a fan of mixed feeding, meaning a little of both dry and wet foods. Werber explains that, because a lot of dogs don't drink enough water, adding moist canned food (which has less carbs and more flavor) to their dry food is a win-win. He says that his dogs "love with a capital L" Royal Canin's low-fat canned dog food.

Hill's Science Diet Dry Dog Food Sensitive Stomach & Skin (15-Pound Bag)

When it comes to dog-food brands, three of the vets we spoke to recommend Hill's Science Diet, which meets AAFCO nutritional standards and comes in a wide variety of breed, size, and age-specific formulas. Its more specialized formulas include products for dogs who need help managing their weight or have sensitive skin or stomachs — the latter is what Ochoa feeds her eight-year-old schnoodle every morning. Ochoa also told us that all the dogs who stay at her practice's boarding facility eat Hill's Science Diet Sensitive Stomach, and Love adds that "Hill's is a company I have always trusted, mostly because I was really exposed to it when I was in vet school."

Stella & Chewy's Freeze-Dried Raw Stella's Super Beef Dinner Patties Grain-Free Dog Food

When it comes to raw-food diets for dogs, there are some strong opinions in the veterinary community. Unsurprisingly, many vets feel that feeding your pet raw food can lead to potential health risks for both the dog and the humans who live with that dog. Others, including Krause, Liff, and veterinarian Dr. Marty Goldstein (who literally wrote the book on holistic medicine for pets and has his own line of dog food) explain that there are extra hygienic precautions you need to take with raw food, but believe those are worth the added nutritional benefits, such as improved digestion and immune system function as well as less inflammation and allergies. Liff says she has patients that do well on raw diets, but she always has "a lengthy discussion with owners about food handling to prevent food-borne illness." According to Goldstein, freeze-dried raw foods have less risk of food-borne illnesses and can be stored without refrigeration. Krause says that if her own dog didn't have specific food sensitivities, she would feed him a raw diet — specifically, these Stella & Chewy dehydrated raw turkey patties. They meet AAFCO standards and can be served dry or mixed with a little warm water to rehydrate them. Krause told us that she's a fan of literally everything the brand makes, saying "Stella & Chewy has never put out anything I haven't liked."

NomNomNow Subscription Dog Food

Fresh or human-grade dog food is minimally processed and gently cooked to retain nutrients and reduce the risk of harmful bacteria that could potentially be found in raw dog food. It's also more appealing to many dog owners who like that it looks more like something they would eat. "If health and wellness is a priority, I absolutely recommend human-grade fresh food," says Satchu, who feeds fresh-cooked dog food to his own pets. However, she stresses that whatever food you pick (especially with some of the newer designer label foods) it has to be nutritionally balanced. The AAFCO stamp of approval helps to make this easy to differentiate. When we spoke to veterinarians the best food for puppies, Dr. Jamie Richardson, the chief of staff at Small Door Veterinary in New York City, recommended the direct-to-consumer subscription brand NomNomNow. According to Richardson, the brand works directly with a veterinary nutritionist to create diets specific to your pet that conform to AAFCO standards. "There are not a lot of other companies who do that," she told us.

NomNomNow says its plans start at around $3 a day for the smallest dogs with few dietary restrictions. To determine a meal plan (and actual price), it asks you to first fill out a survey about your pet's breed, age, activity level, and weight goals. If you want Fido to try before you buy, you can also get a variety pack with four of the brand's foods for a flat $15.

The Farmer's Dog Subscription Dog Food

Satchu himself, meanwhile, suggests the slightly cheaper subscription-based food from The Farmer's Dog for anyone looking for a fresh option. Like NomNomNow, the brand worked with board-certified veterinary nutritionists to formulate recipes that are complete and balanced according to AAFCO standards. As further evidence of its food's quality, The Farmer's Dog has released results from ongoing long-term feeding trials showing that the nutritional value in their food exceeds AAFCO recommendations.

The company says its plans start at around $2 a day for the smallest dogs with few dietary restrictions. Again, you're asked to answer questions about your dog's breed, age, activity level, and weight goals in order to figure out a meal plan and its actual cost.

Purina Pro Plan FOCUS Sensitive Skin & Stomach Adult Dog Food (5lb, packaging may vary)
Purina Pro Plan SAVOR Shredded Blend With Probiotics Adult Dry Dog Food (18lb)

According to our experts, owners of large and giant-breed dogs should avoid foods that contain legumes as a protein source. Nicole Goudey-Rigger, the owner and CEO of doggy daycare service Pets a Go Go, told us she took her two purebred Akitas and two medium-size mixed breeds (a golden retriever–Chow Chow mix and an Australian shepherd mix) off their low-grain diet after the connection between DCM and grain-free food was raised. Instead, she now feeds her four big dogs Purina Pro Plan Salmon Sensitive Stomach, which contains brewers' rice and barley (and no legumes). She and two other experts we spoke with like Purina Pro Plan foods because, as Gstrein points out, the recipes meet AAFCO standards and are formulated by a veterinary nutritionist. Goudey-Rigger adds that Purina's Purina Pro Plan line features a wide variety of proteins, including chicken, beef, salmon, duck, lamb, pork, and even quail. Looking for a variety of proteins in a brand's line is important, she says, because "not all proteins agree with all dogs." Ochoa's dog also likes Purina Pro Plan and gets a small portion of its shredded chicken food (a legume-free mix that includes chewy and crunchy pieces) as a complement to Hill's Science Diet.

Royal Canin Veterinary Diet Ultamino Dry Dog Food 8.8 lbs bag

Though Krause is a fan of minimally processed or raw-food diets for dogs (and a brand ambassador for freeze-dried raw dog food brand I and Love and You), she says her own pug is "allergic to life." Because of his allergies, Krause's dog is on a super-hydrolyzed diet, which means the proteins he eats are broken down into the individual amino acids. She says the diet "is so far from natural, but he does great on it and he's happy on it." Liff, Gstrein, and Satchu also recommend this particular hydrolyzed diet for dogs with allergies, as does veterinarian Dr. Jennifer Coates, who feeds it to her elderly boxer Apollo because he has severe inflammatory-bowel disease.

A note: While this and the dog food below are for sale online, you do in fact need a vet's prescription to purchase it.

Hill's Prescription Diet Metabolic Chicken Flavor Dry Dog Food (7.7lb)

In addition to its over-the-counter line of dog food, Hill's makes a range of prescription diet foods. Liff recommends this specific one for overweight dogs, saying that "for significant weight loss, I usually use the prescription Hill's Metabolic Diet to take the weight off." Gstrein and Ochoa also like Hill's prescription dog foods, saying its Derm Defense formula is great for dogs with itchy skin due to allergies (it would make a great alternative to try if your pooch doesn't like the above Royal Canin allergy diet).

Royal Canin Small Puppy Dry Dog Food

According to Richardson, "Puppies have different dietary requirements compared to adult dogs" and should be fed food with higher levels of protein, vitamins, and minerals. For this reason, she suggests sticking to puppy-formulated food until a young dog is skeletally mature, which, for small- and medium-breed dogs, takes about 12 months. Royal Canin's small-breed puppy food came recommended by several vets we consulted about the best food for puppies, including veterinarian Dr. Shelly Zacharias, a vice-president of medical affairs for Gallant, who told us she fed it to six of her own dogs.Ochoa also likes it, noting that owners of certain small breeds, like French bulldogs, can get versions formulated specifically for their pet.

Purina Pro Plan Focus Puppy Large-Breed Formula Dry Dog Food

Large-breed puppies, meanwhile, reach skeletal maturity a bit later — between 14 and 18 months. They too need specifically formulated food in their early days to make sure they grow at a steady pace without developing bone or joint abnormalities, explains veterinarian Dr. Leslie Brooks, an adviser at Betterpet. Veterinarian Dr. Karie Anne Johnson, co-founder of VIP Vet Visit, recommends Purina's Pro Plan food that is specifically formulated for large-breed puppies and which she says is typically a hit with even the pickiest eaters. Johnson echoes other experts in pointing out that Purina works closely with veterinary nutritionists and "tests their products often, only allowing food to go on shelves if it passes their strict quality-control measures."

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The Best Dog Foods, According Veterinarians