The arrival of a new baby creates significant welfare challenges for resident cats through routine disruption, changed social dynamics, and the introduction of unfamiliar sounds and smells.
Cats that experience sudden, unplanned changes to their home environment when a baby arrives face acute and sometimes chronic stress. The change in the owner's attention and availability is particularly challenging for cats that have been sole companions. Preparation through gradual changes before birth and providing cats with refuges from baby-related disruption significantly reduces welfare harm.