Losing a member of the family is difficult, both for human and non-human members of the household.
It has been suggested that cats experience symptoms consistent with grief (e.g., anxiety, depression) [1, 2], and many people agree that cats grieve the loss of a loved one [2, 3]. In these circumstances, keep a close eye on your remaining cat(s). Make sure they are eating and drinking as usual, toileting normally and are maintaining their body weight and condition. Changes may be indicative of grief and/or medical problem(s) so seek veterinary advice if you notice any issue(s).
After the death of an animal in your household, it is advisable to provide stability and security for your remaining cat(s) by maintaining their daily routine as much as possible (e.g., feeding routines). Pheromone diffusers may also help your remaining cat(s) if they appear to be experiencing anxiety or stress.
After a period of adjustment, you may wonder if your remaining cat might want a new cat companion. Welcoming another cat into your household is a big decision and one which needs careful consideration. Interact tension is a very common cause of stress and distress for cats [4]. Even if your cat was very bonded to and enjoyed the company of the cat who died, your cat may not like or want another cat. The way cats relate to one other varies and their relationships are specific to the individuals involved. A new cat is a different individual and may not be a cat your existing cat likes. You can find detailed information about intercat tension here.
For more information see the Knowledgebase article ‘Should I get another cat to provide company for my cat?’.
If you decide to welcome another cat or kitten into your household, consider fostering or adopting as there are many animals who need homes.
See this article for more information on introducing a new cat or kitten to your existing cat.
References
[1] Schwartz S (2003) Separation anxiety syndrome in dogs and cats. Journal of the American Veterinary Medical Association 222:1526–1532.
[2] Greene B, Vonk J (2024) Is Companion Animal Loss Cat-astrophic? Responses of Domestic Cats to the Loss of Another Companion Animal. Appl Anim Behav Sci 106355.
[3] McGrath N, Walker J, Nilsson D, Phillips C (2013) Public attitudes towards grief in animals. Animal Welfare 22:33–47.
[4] Rodan I, Ramos D, Carney H, DePorter T, Horwitz DF, Mills D, Vitale K (2024) 2024 AAFP intercat tension guidelines: recognition, prevention and management. J Feline Med Surg 26: 1-30
