rabbit.reviews
Best Value

Kirkland Signature Dog Food (Costco)

Costco's house brand punches well above its price tag, with real owners reporting healthy coats, good digestion, and significant savings over premium brands. Made by Diamond Pet Foods using quality ingredients.

$35-$50 (40lb bag)
Pros
  • Significantly cheaper than comparable premium brands
  • Real owner reports of healthy coats, good energy, and solid digestion
  • Salmon and sweet potato formula works well for dogs with food sensitivities
  • Widely available at Costco with bulk savings
Cons
  • Not WSAVA-compliant — less independent research backing than the big four
  • Manufactured by Diamond Pet Foods, which has had past recalls
  • Requires Costco membership to purchase at best price
  • Limited formula variety compared to major brands
Why we recommend it

Kirkland is the sleeper pick here — real owners who switched from Blue Buffalo report zero downgrade in their dog's health, at half the cost. Hard to argue with that.

Reddit user

We switched from Blue Buffalo to Kirkland about a year ago and it's been great. Saved us a ton and honestly, our dog seems just as happy and