Pet Food Ingredient
Egg
Whole egg used as a protein and binder in pet food, typically listed as "dried egg product" on ingredient panels. Contains ovalbumin, ovomucoid, and conalbumin — proteins that cause most egg allergies.
Also labelled as
Regulatory status
AAFCO "egg product" definition: dried or liquid egg product obtained from the commercial egg industry, shell-free.
Key notes
- —Dogs allergic to chicken often react to egg through cross-reactivity with chicken serum albumin.
- —Egg yolk alone is rarely allergenic; almost all reactions trace to egg white.
Classified as a egg allergen source in the scanner's cross-match. If your pet reacts to egg, this ingredient is also a trigger.
Common questions
Why do dogs with chicken allergy often react to eggs?
Cross-reactivity via chicken serum albumin. Eggs contain ovomucoid and ovalbumin proteins structurally similar to chicken muscle proteins. Roughly half of chicken-allergic dogs also react to whole egg. Egg yolk alone carries fewer reactive proteins — the white contains most of the sensitisation targets. "Dried egg product" on a label includes both.
Can I feed eggs to my dog if they're allergic to chicken?
Cautiously at best. Many chicken-allergic dogs cross-react to egg through the shared albumin fraction. If a dog has a confirmed chicken allergy, eggs are high-risk — introduce only under veterinary oversight, watch for reaction for 2-3 weeks, and avoid if any symptoms recur. For elimination diets, treat egg as off-limits alongside chicken.
Is this ingredient in your pet's food?
Scan the label. If it contains egg or any of the alternative names above, the scanner will flag it against your pet's allergen profile.
Scan a label →This entry is factual reference. It is not medical or veterinary advice. Consult a veterinarian for any decisions about your pet's diet.