First impressions are important in the animal world. Slow, carefully planned introductions give kitties the best chance to develop friendships. Successful introductions result in harmonious homes.

1.   When selecting a new addition, look for a good match for your existing feline. Generally kittens are less threatening and more likely to be accepted. In addition, a cat of the opposite sex is most likely to be accepted.

2.   Before any introductions take place, make sure the new addition is free of disease.  He or she should be tested for feline leukemia virus (FeLV), feline immunodeficiency virus, (FIV), respiratory disease, intestinal and external parasites, and fungal infections such as ringworm.

3.   The new arrival should be placed in a separate room. This room should be kitten-proofed and should contain all the kitty essentials (a comfortable bed, a carrier, food, water and a clean litter box). It is important that the cats never have to compete for these resources. While separated, both kitties should be petted and the scent of the two kitties mixed to help develop a community scent.

4.  During the first few days, you may rotate the new kitty to other rooms to allow the resident cat to explore the new addition’s space. Until the hissing stops, you should not place the kitties in the same area.

5.  When the hissing stops, place the new arrival in his carrier on a raised surface and allow the cats to meet through the closed door. Frequent short visits are better than long, tense ones. Treats may be given during introductions. When the kitties seem comfortable, the door can be opened. This should be supervised and the new kitty should have a room or kennel where they can retreat if needed. Be patient with the kitties! Punishing aggression is not helpful.

Resident cats who are especially attached to people should receive extra attention.  The introduction period can take anywhere from a few days (which is usually the case) to a few weeks. Occasional disagreements may arise, but they are usually settled without serious injuries.  Each cat is a unique individual and will add a new dimension to the welcoming household.