Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

Blue Buffalo Life Protection Adult Dry Dog Food vs Royal Canin Small Breed Adult Dry Dog Food

Buy Blue Buffalo Life Protection for a medium or large adult dog and for owners who want real chicken first, no corn, wheat or soy, and added antioxidant LifeSource Bits. Buy Royal Canin Small Breed for a dog under about 20 pounds, especially a picky or sensitive one, because the kibble is shaped for small jaws and the formula is built around weight and skin support. Blue Buffalo has a far larger review base and a cleaner ingredient list; Royal Canin has tighter breed-size focus and a long research record. Both are solid adult maintenance foods, so match the bag to your dog's size first.

  • Choose the Blue Buffalo Life Protection if you have a medium or large adult dog and want chicken as the first ingredient with no corn, wheat or soy.
  • Choose the Royal Canin Small Breed if your dog is a small-breed adult that needs a kibble sized for small jaws and help holding a healthy weight.

Prices

  • Blue Buffalo Life Protection Adult Dry Dog Food: $14.97 at Amazon (last seen Nov 9)
  • Royal Canin Small Breed Adult Dry Dog Food: $59.99 at Chewy.com (last seen Nov 9)
  • Difference: the Blue Buffalo Life Protection Adult Dry Dog Food is $45.02 cheaper than the Royal Canin Small Breed Adult Dry Dog Food at the latest prices (Nov 9)
Blue Buffalo
Blue Buffalo Life Protection Formula Adult Chicken & Brown Rice Recipe Dry Dog Food, 5-lb bag

Blue Buffalo Life Protection Adult Dry Dog Food

Blue Buffalo Life Protection Formula Adult Chicken & Brown Rice Recipe Dry Dog Food, 5-lb bag

4.7(19,871 ratings)
$14.97at AmazonChecked 22 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Chicken is the first ingredient
  • No corn, wheat, soy or poultry by-product meal
  • Antioxidant-rich LifeSource Bits for immune support
  • Huge review base with a 4.7 average
  • Works for any adult breed size
Cons
  • Kibble is not sized for small mouths
  • No L-carnitine for weight control
  • Some dogs pick out the LifeSource Bits
  • Bag sizes vary, so check the actual weight
Royal Canin
Royal Canin Small Breed Adult Dry Dog Food

Royal Canin Small Breed Adult Dry Dog Food

4.8(1,173 ratings)
$59.99at Chewy.comChecked 11 h ago
See all prices and details
Visit Chewy.com
Pros
  • Kibble designed for small-breed jaws
  • L-carnitine supports healthy weight
  • EPA and DHA for skin and shiny coat
  • Enhanced palatability for picky eaters
  • Backed by decades of breed-size research
Cons
  • Corn and chicken by-product meal lead the list
  • Small-breed formula only, not for larger dogs
  • Far fewer ratings than Blue Buffalo
  • No grain-free option

What separates them

Blue Buffalo Life Protection Adult Dry Dog FoodRoyal Canin Small Breed Adult Dry Dog Food
Breed size targetAll breed sizes, adult dogsSmall breed adults only
First ingredientsReal chicken, brown rice, oatmeal, barleyCorn, brewers rice, brown rice, chicken by-product meal
Kibble designStandard kibble for all sizesKibble shaped for miniature jaws
Weight supportNo L-carnitine listedL-carnitine to help metabolize fat
Skin and coatOmega-3 and omega-6, plus LifeSource BitsEPA and DHA from fish oil
Grain and filler profileNo corn, wheat or soyCorn and brewers rice are leading ingredients
Review volumeAbout 19,900 ratingsAbout 1,170 ratings
Picky eatersChicken and brown rice flavorEnhanced palatability for picky eaters

Price history

$39.97$14.97
Nov 2Nov 9
  • Blue Buffalo Life Protection Adult Dry Dog Food: lowest $14.97 on Nov 2 at Walmart; $14.97 on Nov 9.
  • Royal Canin Small Breed Adult Dry Dog Food: lowest $26.49 on Nov 9 at Amazon.

Prices at every store

Blue Buffalo Life Protection Adult Dry Dog Food

  • WalmartNew

    In stock

    $14.97+ $5.99 shippingChecked 9 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $14.97Checked 22 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by mu.ar_12 (100% positive, 1 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $15.99Free shippingChecked 10 h ago
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • Tractor Supply CoCheck price at Tractor Supply Co
  • TargetCheck price at Target

Store links may earn us a commission.

All 3 stores and price history →

Royal Canin Small Breed Adult Dry Dog Food

  • Petco.comNew

    In stock

    $59.99Free shippingChecked 11 h ago
    Visit Petco.com
  • Royal Canin USNew

    In stock

    $59.99Checked 11 h ago
    Visit Royal Canin US
  • Chewy.comNew

    In stock

    $59.99Free shippingChecked 11 h ago
    Visit Chewy.com
  • PetSmartNew

    In stock

    $59.99+ $6.99 shippingChecked 11 h ago
    Visit PetSmart

Also available at

  • Tractor Supply CompanyCheck price at Tractor Supply Company
  • Allivet Pet PharmacyCheck price at Allivet Pet Pharmacy
  • eBayCheck price at eBay

Store links may earn us a commission.

All 11 stores and price history →

Specs compared

SpecBlue Buffalo Life Protection Adult Dry Dog FoodRoyal Canin Small Breed Adult Dry Dog Food
FormDryDry
Life StageAdultAdult
Pet Food TypeDog Food, Dry Dog FoodDog Food
Health BenefitHealthy oxidative balance, Healthy skin and coa…Weight Management, Ideal weight maintenance, St…
Pet TypeDogDog
Suitable Health ConcernDigestive issuesWeight management
Suitable BreedLabrador RetrieverMaltipoo
FlavorLambChicken
Breed SizeAllSmall Breed
Texture ConsistencyKibbleKibble
Main IngredientLambCorn, Brewers rice, Brown rice, Chicken by-prod…
Ingredient TypeBrown RiceFish oil
Show all 31 specsShow fewer specs
SpecBlue Buffalo Life Protection Adult Dry Dog FoodRoyal Canin Small Breed Adult Dry Dog Food
Packaging StyleBagBag
Food SubtypeKibbleKibble
Food HighlightsAntioxidant-rich LifeSource Bits, Contains immu…Exclusive kibble design adapted for miniature j…
Flavor VarietyLamb and Brown Rice, Lamb & Brown Rice—
Sustainability CertificationAAFCO approved—
TypeDry—
Size38 lb—
Food TypeDry Food, Veterinary Diets—
IngredientsCarrot, Potato, Rice, Oat, Chicken, Peas—

What reviewers say

Blue Buffalo Life Protection Adult Dry Dog Food

  • 4.7 / 519,871 ratings

Owners generally report good acceptance and shiny coats, and many like the LifeSource Bits concept. Complaints center on dogs sorting out the dark pieces and on digestive upset during switching.

What people mention
  • PalatabilityMixedMany dogs eat it well, but some owners say their dogs refuse it or eat around the dark bits.
  • LifeSource BitsMixedOwners like the added nutrients but report dogs picking the pieces out.
  • DigestionMixedSome report firm stools, while others see loose stools during the switch.
  • CoatPraisedOwners often mention a shinier coat after a few weeks.

Royal Canin Small Breed Adult Dry Dog Food

  • 4.8 / 51,173 ratings

Rated 4.8 out of 5 across more than 1,100 ratings, with owners mostly reporting clean bowls and good coats. Complaints center on the ingredient list and occasional digestive upset.

What people mention
  • PalatabilityPraisedOwners say picky small dogs finish the bowl where other brands were refused.
  • Kibble sizePraisedThe small, shaped pieces are easy for tiny and older dogs to chew.
  • IngredientsCriticisedReviewers question corn, brewers rice and chicken by-product meal as leading ingredients.

Questions and answers

Which is better for a small dog?
Royal Canin Small Breed. The kibble is shaped for small jaws and the formula targets weight and skin, which small breeds commonly need. Blue Buffalo works for small dogs too but is not breed-size specific.
Which is better for a large dog?
Blue Buffalo Life Protection. It is made for all breed sizes, while Royal Canin Small Breed is formulated for dogs under roughly 20 pounds.
Which has cleaner ingredients?
Blue Buffalo. Chicken is first and there is no corn, wheat, soy or poultry by-product meal. Royal Canin leads with corn, brewers rice and chicken by-product meal.
Is Royal Canin worth stepping up to for a picky small dog?
Often yes. Owners of picky small breeds tend to report better acceptance, and the kibble size helps. If your dog eats Blue Buffalo readily, there is little reason to switch.
Which lasts longer in the bowl?
Both are dry kibble with similar shelf life once opened. Store either in a sealed container and use within about six weeks of opening for best freshness.
Can I switch between them?
Yes, but transition over seven to ten days, mixing increasing amounts of the new food. Royal Canin is small-breed only, so only switch a small dog onto it.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Blue Buffalo Life Protection Formula Adult Chicken & Brown Rice Recipe Dry Dog Food, 5-lb bag vs Purina ONE + Plus
  • Royal Canin Small Breed Adult Dry Dog Food vs Purina ONE + Plus
  • Iams Proactive Health Minichunks Adult Dog Food - Chicken vs Blue Buffalo Life Protection Formula Adult Chicken & Brown Rice Recipe Dry Dog Food, 5-lb bag
  • Royal Canin Small Breed Adult Dry Dog Food vs Taste of the Wild Ancient Prairie Dry Dog Food
  • Royal Canin Medium Adult Dry Dog Food vs Royal Canin Small Breed Adult Dry Dog Food

Buying guides that pick them

  • Best dry dog food for adult dogs
  • Best dog food for adult dogs
PackagingBag—
NutrientsCopper, Calcium, Taurine, Phosphorus, Omega-3, …—
Age GroupAdult—
Special DietsFur & Skin Care, Digestion and Stomach—
Weight (lb)4.85—
VitaminsVitamin B, Vitamin E, Vitamin D, Vitamin A, Vit…—
Multipack Quantity1—
colorBrown—
Dietary Highlights—No grain-free option
Suitable For—Sensitive stomachs, Sensitive skin
Coat and skin
Praised
Several owners report shinier coats and less scratching on this formula.