Cats can experience grief-like responses to the loss of companion animals or familiar humans, and welfare-focused management supports their adjustment.
Feline grief responses, while less extensively studied than in dogs, include documented changes in behaviour, appetite, and social interaction following the loss of a bonded companion. Cats may search repeatedly for the missing companion, vocalise more, and show reduced interest in food and play. These responses indicate that the loss of familiar social bonds is experienced in a way that affects behavioural welfare. Supporting grieving cats with additional attention, maintenance of routine, and patience during adjustment helps minimise welfare impacts. Owners should resist the temptation to immediately replace the companion animal, as a new arrival can add social stress during a period of adjustment rather than providing comfort.