Siberians are often called hypoallergenic, but placement failures are common. Kittens begin to produce the Fel d1 allergen around 11 weeks of age, and levels can increase for several months.
Cattery practices that temporarily decrease or mask Fel d1 are a problem. We have seen many cases where families were forced to give up their kittens due to catteries masking allergic reactions. These practices include use of Purina LiveClear foods, bathing kittens within three weeks of sale, use of Allerpet grooming solution, and even the use of sedatives in the water.
Purina Liveclear temporarily reduce Fel d1 allergen levels in saliva by 50%. Bathing and Allerpet grooming solution reduce allergen in the fur. These are very helpful aids for pet owners, but catteries should not try to reduce allergen levels in kittens before kitten placement. We know of many cases where families were forced to give up a kitten despite using Purina food & Allerpet.
When purchasing a kitten for an allergic family member.
1. Ask the cattery if there is an reason the allergen levels may not be accurate. This includes any of the following within 30 days of sale:
~ Liveclear Purina food which contains anti-Fel d1 antibodies
~ Use of sedatives which reduces Fel d1 production in saliva
~ Soapy baths which remove the allergen from the fur
~ Allerpet grooming solution which deactivates allergens in the fur
2. Discuss the allergy return policy of the cattery. A reasonable return policy for Siberians is a refund for 30 days - less expenses like shipping costs, vet expenses, and flight certificates.
3. Pick up your kitten in person if possible. Snuggle with the kitten for a few minutes (face in the fur). Wait 15 minutes to note any allergy. If there is any allergic reaction, do not purchase the kitten.
4. Kittens should be older than 12 weeks when testing with the kitten / date of sale. Kittens below this age have lower or inconsistent allergen levels.
5. Do not use antihistamines before testing with a kitten. This is a temporary measure, and will mask potential severe reactions.
6. Pick up your kitten in person if possible. Snuggle with the kitten for a few minutes (face in the fur). Wait 15 minutes to note any allergy. If there is any allergic reaction, do not purchase the kitten.
7. If a kitten is shipped to you, make a decision as quickly as possible. Allergen levels will continue to rise in the home for weeks to months.