Purina ONE
Purina One Dry Dog Food for Adult Dogs High Protein, Real Chicken & Rice
40 lb package
Cost per lb
$1.48
Shelf total $59.00
3mo: +0%|6mo: ↑ 0% (Rising)
Purina ONE vs Purina Pro Plan
If you already trust Purina, this comparison is mostly about selecting the right formula tier and then buying the best-value bag size.
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Lowest In 90 Days
Purina ONE
Purina ONE Plus Healthy Weight Dry Dog Food for Adults, High Protein with Real Turkey
40 lb package
Cost per lb
$1.53
Shelf total $61.00
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Dry Large Breed Dog Food for Adult Dogs, Real Protein Rich Natural Chicken Flavor
40 lb package
Cost per lb
$1.53
Shelf total $61.00
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One Plus Puppy Dry Dog Food for Large Dogs High Protein Growth Support, Real Chicken
40 lb package
Cost per lb
$1.53
Shelf total $61.00
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina ONE
Purina One Dry Dog Food for Adult Dogs High Protein, Real Chicken & Rice
31.1 lb package
Cost per lb
$1.57
Shelf total $48.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One Plus Puppy Dry Dog Food for Large Dogs High Protein Growth Support, Real Chicken
31.3 lb package
Cost per lb
$1.60
Shelf total $49.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Digestive Health Dry Dog Food for Adults, High Protein Chicken
31.1 lb package
Cost per lb
$1.61
Shelf total $49.98
3mo: +0%|6mo: ↑ 0% (Rising)
Purina ONE
Purina ONE Plus Dry Large Breed Dog Food for Adult Dogs, Real Protein Rich Natural Chicken Flavor
31.1 lb package
Cost per lb
$1.61
Shelf total $49.98
$48.99
$49.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One Plus Dry Dog Food Joint & Mobility Health, High Protein Chicken & Rice
31.1 lb package
Cost per lb
$1.61
Shelf total $49.98
3mo: +0%|6mo: ↓ 0% (Cooling)
Purina ONE
Purina One +Dry Dog Food for Senior Dogs Vibrant Maturity Adult 7 Plus, Real Chicken
31.1 lb package
Cost per lb
$1.61
Shelf total $49.99
$49.98
$49.99
3mo: +0%|6mo: ↑ 0% (Rising)
🔥 Price Drop
Purina ONE
Purina One True Instinct Dry Dog Food for Adult Dogs, High Protein Real Turkey & Venison
36 lb package
Cost per lb
$1.75
Shelf total $62.99
$54.99
$63.00
3mo: +1%|6mo: ↓ 1% (Cooling)
Lowest In 90 Days
Purina ONE
Purina One Dry Dog Food for Adult Dogs High Protein, Real Chicken & Rice
16.5 lb package
Cost per lb
$1.82
Shelf total $29.97
$29.97
$30.28
3mo: -0%|6mo: ↓ 1% (Cooling)
Lowest In 90 Days
Purina ONE
Purina ONE Small Bites Beef and Rice Formula Small High Protein Dry Dog Food Natural With Added Vitamins, Minerals and Nutrients - 16.5 lb. Bag
16.5 lb package
Cost per lb
$1.82
Shelf total $29.97
$29.97
$30.99
3mo: -1%|6mo: ↓ 2% (Cooling)
Lowest In 90 Days
Purina ONE
Purina One True Instinct Dry Dog Food for Adult Dogs, High Protein Real Turkey & Venison
27.5 lb package
Cost per lb
$1.85
Shelf total $51.00
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One +Dry Dog Food for Senior Dogs Vibrant Maturity Adult 7 Plus, Real Chicken
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Healthy Weight Dry Dog Food for Adults, High Protein with Real Turkey
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Natural, Sensitive Stomach Dry Dog Food, +Plus Skin & Coat Formula - 16.5 lb. Bag
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Large Breed Puppy Food Dry Formula - 16.5 lb. Bag
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Healthy Puppy Formula High Protein Natural Dry Puppy Food with added vitamins, minerals and nutrients - 16.5 lb. Bag
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One Plus Dry Dog Food Joint & Mobility Health, High Protein Chicken & Rice
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Digestive Health Dry Dog Food for Adults, High Protein Chicken
16.5 lb package
Cost per lb
$1.91
Shelf total $31.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sport Performance 30/20 Chicken and Rice High Protein Dog Food Dry Formula
48 lb package
Cost per lb
$1.92
Shelf total $91.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sport Performance 30/20 Chicken and Rice High Protein Dog Food Dry Formula
37.5 lb package
Cost per lb
$2.00
Shelf total $74.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE True Instinct Dry Dog Food for Adults, High Protein with Real Beef & Salmon
27.5 lb package
Cost per lb
$2.00
Shelf total $55.00
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food for Large Dogs Under 2 Years, Real Chicken & Rice
47 lb package
Cost per lb
$2.03
Shelf total $95.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Small Bites Dry Dog Food for Adult Dogs with Added Vitamins & Minerals, High Protein Beef & Rice
8 lb package
Cost per lb
$2.04
Shelf total $16.28
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Chicken and Rice Formula Dry Dog Food - 8 lb. Bag
8 lb package
Cost per lb
$2.04
Shelf total $16.28
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Dry Dog Food Lamb and Rice Formula - 8 lb. Bag
8 lb package
Cost per lb
$2.04
Shelf total $16.28
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Salmon and Rice Dry Dog Food Formula with Probiotics for Dogs
47 lb package
Cost per lb
$2.05
Shelf total $96.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
47 lb package
Cost per lb
$2.05
Shelf total $96.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Dog Food for Large Adult Dogs High Protein, Real Chicken & Rice
47 lb package
Cost per lb
$2.08
Shelf total $97.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Natural, High Protein Dry Puppy Food, Plus Healthy Puppy Formula 8 lb. Bag
8 lb package
Cost per lb
$2.09
Shelf total $16.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Plus Healthy Weight Dog Food Dry Formula
8 lb package
Cost per lb
$2.09
Shelf total $16.68
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
35 lb package
Cost per lb
$2.13
Shelf total $74.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna
15 lb package
Cost per lb
$2.15
Shelf total $32.28
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One True Instinct Dry Dog Food for Adult Dogs, High Protein Real Turkey & Venison
15 lb package
Cost per lb
$2.15
Shelf total $32.28
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food for Large Dogs Under 2 Years, Real Chicken & Rice
34 lb package
Cost per lb
$2.21
Shelf total $74.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food, Dogs Under 1 Year, High Protein Real Lamb & Rice Formula
34 lb package
Cost per lb
$2.21
Shelf total $74.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina One True Instinct Dry Dog Food for Adult Dogs, High Protein Real Turkey & Venison
7.4 lb package
Cost per lb
$2.25
Shelf total $16.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Salmon and Rice Dry Dog Food Formula with Probiotics for Dogs
33 lb package
Cost per lb
$2.26
Shelf total $74.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Dog Food for Large Adult Dogs High Protein, Real Chicken & Rice
34 lb package
Cost per lb
$2.28
Shelf total $77.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Small Breed Dog Food With Probiotics for Dogs, Shredded Blend Chicken & Rice Formula
34 lb package
Cost per lb
$2.28
Shelf total $77.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Weight Management Dry Dog Food, Shredded Chicken and Rice, High-Protein Kibble with Probiotics
34 lb package
Cost per lb
$2.28
Shelf total $77.48
3mo: +0%|6mo: ↑ 0% (Rising)
Purina Pro Plan
Purina Pro Plan Sport Performance 30/20 Chicken and Rice High Protein Dog Food Dry Formula
50 lb package
Cost per lb
$2.40
Shelf total $120.00
$93.98
$129.99
3mo: +6%|6mo: ↑ 4% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE True Instinct Dry Dog Food for Adults, High Protein with Real Beef & Salmon
15 lb package
Cost per lb
$2.49
Shelf total $37.38
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE True Instinct Dry Dog Food, High Protein with Real Chicken & Duck
15 lb package
Cost per lb
$2.49
Shelf total $37.38
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina ONE
Purina One True Instinct Dry Dog Food, Muscle & Joint Support, Grain-Free Real Beef
12.5 lb package
Cost per lb
$2.58
Shelf total $32.28
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Dog Food for Adult Dogs, High Protein, Sensitive Stomach, Salmon & Rice
30 lb package
Cost per lb
$2.58
Shelf total $77.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
15 lb package
Cost per lb
$2.76
Shelf total $41.38
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan High Protein Small Breed Puppy Food DHA Chicken & Rice Formula
18 lb package
Cost per lb
$2.94
Shelf total $52.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sport Performance 30/20 Chicken and Rice High Protein Dog Food Dry Formula
18 lb package
Cost per lb
$2.94
Shelf total $52.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food, Dogs Under 1 Year, High Protein Real Lamb & Rice Formula
18 lb package
Cost per lb
$2.94
Shelf total $52.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food for Large Dogs Under 2 Years, Real Chicken & Rice
18 lb package
Cost per lb
$2.94
Shelf total $52.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Weight Management Dry Dog Food, Shredded Chicken and Rice, High-Protein Kibble with Probiotics
18 lb package
Cost per lb
$3.03
Shelf total $54.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Dog Food for Large Adult Dogs High Protein, Real Chicken & Rice
18 lb package
Cost per lb
$3.03
Shelf total $54.48
3mo: +0%|6mo: ↑ 0% (Rising)
Purina ONE
Purina ONE Natural Large Breed Adult Dry Dog Food, +Plus Formula - 16.5 lb. Bag
16.5 lb package
Cost per lb
$3.19
Shelf total $52.69
$48.40
$52.72
3mo: +6%|6mo: ↑ 3% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sensitive Skin and Sensitive Stomach Dog Food Lamb and Oat Meal Formula
24 lb package
Cost per lb
$3.23
Shelf total $77.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Salmon and Rice Dry Dog Food Formula with Probiotics for Dogs
5 lb package
Cost per lb
$3.32
Shelf total $16.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
5 lb package
Cost per lb
$3.32
Shelf total $16.58
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan High Protein Small Breed Puppy Food DHA Chicken & Rice Formula - 6 lb. Bag
6 lb package
Cost per lb
$3.33
Shelf total $19.98
3mo: +0%|6mo: ↓ 0% (Cooling)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sport Performance 30/20 Chicken and Rice High Protein Dog Food Dry Formula
6 lb package
Cost per lb
$3.33
Shelf total $19.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Puppy Dry Dog Food, Dogs Under 1 Year, High Protein Real Lamb & Rice Formula
6 lb package
Cost per lb
$3.33
Shelf total $19.98
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Dog Food for Adult Dogs, High Protein, Sensitive Stomach, Salmon & Rice
16 lb package
Cost per lb
$3.41
Shelf total $54.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sensitive Skin and Sensitive Stomach Dog Food Lamb and Oat Meal Formula
16 lb package
Cost per lb
$3.41
Shelf total $54.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sensitive Skin and Stomach Dry Dog Food for Small Breeds, Salmon & Rice
16 lb package
Cost per lb
$3.41
Shelf total $54.48
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Small Breed Dog Food With Probiotics for Dogs, Shredded Blend Chicken & Rice Formula
6 lb package
Cost per lb
$3.45
Shelf total $20.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Dry Small Breed Dog Food Chicken and Rice Formula With Guaranteed Live Probiotics
6 lb package
Cost per lb
$3.45
Shelf total $20.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Weight Management Dry Dog Food, Shredded Chicken and Rice, High-Protein Kibble with Probiotics
6 lb package
Cost per lb
$3.45
Shelf total $20.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Dry Dog Food Lamb and Rice Formula 8 lb. Bag
8 lb package
Cost per lb
$3.75
Shelf total $29.97
$29.97
$30.28
3mo: -0%|6mo: ↓ 1% (Cooling)
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
18 lb package
Cost per lb
$3.91
Shelf total $70.33
$70.19
$70.42
3mo: +0%|6mo: ↓ 1% (Cooling)
Purina ONE
Purina ONE True Instinct High Protein Dry Dog Food for Adult Dogs, Muscle Support, Salmon & Tuna
7.4 lb package
Cost per lb
$4.39
Shelf total $32.50
$16.68
$33.73
3mo: -1%|6mo: ↓ 1% (Cooling)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sensitive Skin and Sensitive Stomach Dog Food Lamb and Oat Meal Formula
4 lb package
Cost per lb
$5.17
Shelf total $20.68
3mo: +0%|6mo: ↑ 0% (Rising)
Lowest In 90 Days
Purina Pro Plan
Purina Pro Plan Sensitive Skin and Sensitive Stomach Dog Food Senior Dogs Adult 7 Plus Salmon and Rice Formula
4 lb package
Cost per lb
$5.17
Shelf total $20.68
3mo: +0%|6mo: ↑ 0% (Rising)
Priced High
Purina Pro Plan
Purina Pro Plan Complete Essentials Shredded Blend Chicken and Rice Dry Dog Food Formula with Probiotics for Dogs
6 lb package
Cost per lb
$5.55
Shelf total $33.28
$17.99
$34.20
3mo: +22%|6mo: ↑ 15% (Rising)
Lowest In 90 Days
Purina ONE
Purina ONE Dry Dog Food Lamb and Rice Formula 8 lb. Bag
8 lb package
Cost per lb
$6.12
Shelf total $48.98
3mo: +0%|6mo: ↑ 0% (Rising)
Purina ONE
Purina ONE Dry Dog Food Lamb and Rice Formula 8 lb. Bag
8 lb package
Cost per lb
$9.49
Shelf total $75.95
$50.00
$84.07
3mo: +6%|6mo: ↑ 3% (Rising)
Prices accurate as of May 28, 2026. Prices shown exclude potential Clip-and-Save coupons on Amazon.