Introducing a
NEW CAT
into a household
with already existing cats
When introducing a new cat,
initially isolate it in a separate room
with its own food, water, litter box, and toys. This allows each
cat to
gradually adjust to the scent and sounds of the other cat. Once
a
veterinarian has deemed cats healthy, limited interaction may occur
under
the door.
Continue the gradual introduction by exchanging bedding between
cats, and
rubbing a cloth around one cat’s mouth and leaving that cloth in
the other
cat’s space, or rubbing a cloth alternately on each cat. As cats
start to exhibit
curiosity about each other, reward friendly behavior with treats
and praise.
At this point, short, supervised, direct interactions can begin.
For the initial
exposure, have one cat in a carrier and allowing the other cat to
approach.
Feeding both cats at the same time can reduce stress as well.
Following this,
allow cats to walk around and sniff each other. Continue to reward
friendly
behavior. Gradually increase the supervised time together.
Do not leave the cats together unsupervised until several
supervised
interactions without aggression have occurred. The process of
introducing a
new cat may take several weeks. Older cats may need a quiet space
away
from kittens for an extended period of time. Friendly,
well-socialized cats
may adapt to each other rapidly.
Pheromonal products may ease the introduction, but should be used
in
conjunction with gradual introduction.
From the American Association of Feline Practitioners
