IAMS cat food has been analyzed with the VetKriter scientific scoring system. A total of 9 products have been evaluated, with an average VetScore of 86.4.
The average crude protein ratio is 16.6%. Products are listed below ranked by VetKriter score.
IAMS
Cat
2026 Updated
IAMS Cat Food
IAMS cat food analyzed by VetKriter score. 9 products, average VetScore: 86.4.
9
Total Products
86.4
Avg. VetKriter™
91.70
Highest Score
%16.6
Avg. Protein
VetKriter™ Score Ranking — IAMS
#1
IAMS IAMS Perfect Portions Healthy Kitten Paté - Chicken Recipe
Top Score
Protein
%9.0
Fat
%5.0
Species
Cat
Life Stage
Kitten/Puppy
Protein Quality
100/100
92
VetKriter™ Score
#2
IAMS Iams Perfect Portions Healthy Adult Wet Cat Food Grain Free Salmon Paté
Protein
%9.5
Fat
%5.0
Species
Cat
Life Stage
Adult
Protein Quality
100/100
91
VetKriter™ Score
#3
IAMS IAMS Perfect Portions Healthy Adult Paté - Chicken Recipe
Protein
%9.0
Fat
%5.0
Species
Cat
Life Stage
Adult
Protein Quality
100/100
89
VetKriter™ Score
#4
IAMS IAMS Perfect Portions Sensitive Digestion & Skin Adult Paté - Turkey Recipe
Protein
%9.0
Fat
%5.0
Species
Cat
Life Stage
Adult
Protein Quality
100/100
89
VetKriter™ Score
#5
IAMS Iams Perfect Portions Healthy Kitten Wet Cat Food - Grain Free, Chicken, Cuts In Gravy
Protein
%10.0
Fat
%4.0
Species
Cat
Life Stage
Kitten/Puppy
Protein Quality
95/100
87
VetKriter™ Score
#6
IAMS IAMS Perfect Portions Healthy Adult Wet Cat Food - Cuts in Gravy , 2.6 Oz.
Protein
%9.0
Fat
%4.0
Species
Cat
Life Stage
Adult
Protein Quality
95/100
87
VetKriter™ Score
#7
IAMS IAMS™ Proactive Health Indoor Adult Dry Cat Food - Healthy Cat, Chicken
Protein
%32.0
Fat
%15.0
Species
Cat
Life Stage
Adult
Protein Quality
85/100
82
VetKriter™ Score
#8
IAMS IAMS™ Proactive Health Adult Dry Cat Food - Urinary Tract Health, Chicken
Protein
%32.0
Fat
%15.0
Species
Cat
Life Stage
Adult
Protein Quality
85/100
82
VetKriter™ Score
#9
IAMS IAMS™ Proactive Health Indoor Adult Dry Cat Food - Weight & Hairball Care, Chicken
Protein
%30.0
Fat
%11.0
Species
Cat
Life Stage
Adult
Protein Quality
85/100
80
VetKriter™ Score
How Is Ranking Determined?
This list is automatically generated by the VetKriter™ scientific scoring system. The VetKriter™ score evaluates nutritional values, ingredient quality, protein quality index, and AAFCO/FEDIAF compliance. About our methodology →
Frequently Asked Questions
IAMS cat food received an average VetScore of 86.4 in VetKriter analysis. This score combines macronutrient balance, ingredient quality, life stage criteria, and safety ratings.
VetKriter database contains 9 IAMS cat food products across dry, wet, and treat categories.
Each food should be evaluated individually. IAMS product VetKriter scores are calculated according to AAFCO, FEDIAF, and NRC standards. We recommend choosing the most suitable food in consultation with your veterinarian.
Related Pages
Doç. Dr. Mehmet ÇOLAK
Veterinarian · VetKriter Founder
This page was automatically generated using VetKriter scientific scoring system and database.
Last updated: June 2026