An animal health tracking assembly for tracking the physiological condition of an animal includes a collar that is wearable around a neck of an animal thereby placing the collar in physical contact with the animal. A control circuit is coupled to the collar and an electronic memory is coupled to the collar for storing a database. An allergen detector is coupled to the collar for detecting airborne allergens thereby tracking the animal's exposure to the airborne allergens. The allergen detector is electrically coupled to the control circuit and the control circuit communicates an identity of the airborne allergens to the electronic memory for storage in the database. In this way the electronic memory can track all of the airborne allergens to which the animal was exposed.
