How it works
Enter, compare, review
Add your dog's allergens and pick a food or treat. We match each label ingredient against our dictionary and show what overlaps.
Add allergens
Search our dictionary for the allergens in your dog's test results or vet notes. Blood test, saliva test, or elimination diet — they're all entered the same way.
Example Search allergens: chicken meal‘chicken meal’ → saved as Chicken
- ChickenElimination diet
- BeefVet's opinion
Compare the label
Search for a food, or scan a treat's barcode or ingredient list. We split the label into ingredients and match each one against our dictionary.
Example Ingredients
chicken meal (Overlap), brown rice, chicken fat (Overlap), oatmeal, duck meal (Cross-reaction (estimated)), dried beet pulp, flaxseed
Review overlaps
See which allergen each ingredient matches, and whether it's a direct match or an estimated cross-reaction.
Example This compares the allergens you entered with the label. It's not a diagnosis — talk to your vet before changing your dog's diet.
Sample dry food A
Contains flagged ingredients- ‘chicken meal’ on the label matches ‘Chicken’ you entered.
- ‘chicken fat’ on the label matches ‘Chicken’ you entered.
- ‘duck meal’ may cross-react with ‘Chicken’ (estimated).
Synonyms
Many names, one allergen
Chicken alone shows up under dozens of names on labels. You don't have to enter each one — our dictionary groups them under one allergen before comparing.
- chicken meal
- chicken fat
- hydrolyzed chicken liver
- chicken broth
- dried chicken
All grouped as: Chicken