Ability of a Cat Food to Reduce Respiratory Symptoms in Cat Allergic Patients

Inclusion Criteria:

• Uncontrolled allergic rhinitis (with or without treatment)
• Persistent allergic rhinitis with worsening of symptoms upon exposure to cats
• Presence of one or two cats in the household, whose diet consists mainly of dry kibble
• Agreement of the patient to change the food of the cat(s) and to feed it exclusivelywith the test kibbles during the study.
• Diagnosis of cat allergy defined by a positive prick test to standardized cat allergenor cat-specific IgE.
• Absence of allergy to pollens emitted in the region during the 4 months following theinclusion date, confirmed by a negative skin test.
• Person owning an android and/or IOS smartphone and having the possibility to connectto the internet (via phone subscription or WIFI connection),
• Person who agrees to install the MASK-air application (medical device) on his personalsmartphone,
• Person having read and understood the information note and having signed theirparticipation agreement before any specific procedure of the study.

Exclusion Criteria:

• Person planning to be away from the cat(s) for more than one week/month in the 4months following the inclusion visit
• Patient who has had a new cat in the home for less than one month
• Patient in regular contact with other animals to which they are allergic
• Patient with uncontrolled asthma
• Patient receiving immunotherapy for cat allergies
• Patient participating or having participated in an allergic rhinitis study within thelast 30 days or 5 half-lives of study medication
• Person who has difficulty understanding or reading the information
• Person declaring to be under guardianship, curatorship or safeguard of justice.