By Dr. Karen Becker DVM comments by Diane Weinmann
Many pet owners make the mistake of assuming cats are just small dogs, when in reality, the two species don’t have much in common outside their roles as family pets. More than a few cat guardians have learned the hard way that it’s almost never as easy to add a second feline to the family as it is to welcome another dog.
In fact, it’s actually more likely than not that two unfamiliar adult cats, suddenly expected to coexist under the same roof, will not get along — at least initially.
Solitary Versus Social
According to U.K. veterinarian Dr. Sarah Heath, a certified clinical animal behaviorist, in an article for veterinary journal dvm360:
“Introducing cats to each other abruptly can be very stressful if they are not socially compatible. While physical confrontation may not be seen, passive signs of social tension, such as social and physical withdrawal, are likely to occur.
This may result in owners considering that there has been no problem with the introduction since there is no fur flying or blood being shed.
However cats that are expected to live close to cats with whom they are not socially compatible can suffer from chronic stress, and this can have physical health implications as well as behavioral ones.”1
Unlike dogs, cats aren’t naturally social beings. Heath calls them “solitary survivors.” Even domesticated kitties aren’t wired to seek out interactions with other animals (including humans), especially strangers. If they do choose to socialize, it’s usually with close relatives (e.g., siblings), cats they’ve grown up with, or their preferred humans.
When two unfamiliar cats are placed together in the same household, they usually don’t come with the skills necessary to cohabitate peacefully. The problem is exacerbated because often they are forced to live in close physical proximity to each other and must share food bowls, litterboxes, bedding, cat perches, etc.
Felines in the wild can easily avoid cats they don’t like. But inside your house, your kitties have limited options for steering clear of each other. This can set the stage for feline friction, which often takes the form of one cat stalking, chasing and showing aggression toward another cat.
Cats Don’t Require the Company of Other Cats
Since cats don’t need other cats around to be happy, if you already have a feline companion, don’t assume another cat will become your current cat’s BFF. It’s very likely cat #1 will not automatically welcome cat #2 simply because they’re the same species.
In fact, cat #1 will not initially view the new kitty as part of his social group. He may at some point … or he may not. As Heath explains:
“Anyone taking on a new cat should realize that the newcomer will be a single cat within the already existing household, like another tenant moving into a house of multiple occupancy.
The cats may tolerate each other’s presence if they are introduced gradually and their need for separate core territories is respected, but wanting the resident cat to have a friend is not a valid reason for taking on a second cat.”2
Even cats who have been friendly for years, including siblings, can lose their relationship.
“Natural feline social behavior leaves little capacity for reconciliation,” says Heath, “and the fragility of feline social relationships can be distressing for owners.”3
Seemingly minor bumps in the road from a human’s perspective can permanently damage the bond between cats. For example, a cat who has been hospitalized returns home smelling not like herself, but like the veterinary clinic she just left. In response, her feline housemate no longer views his long-time friend as part of his social group.
Setting the Scene for Success
The ideal way to create a harmonious multi-cat household is to bring home kitten siblings or unrelated young kittens who can establish a bond in their first few months of life. Getting cats are under the same roof at a young age is key, because by the time they reach social maturity at 2 to 3 years of age, they are naturally less open to interacting with new cats.
No matter the circumstances of who comes home when, it’s important to take steps to ensure a new kitty doesn’t present a perceived threat to the existing cat’s territory.
• Heath and other feline behavior experts recommend that cats who are cohabitating for the first time not be allowed to see each other for a few days or even a few weeks, to help cat #1 get used to the new cat’s scent in what he considers his territory before they actually meet.
• Forcing an introduction is an absolute no-no, as is offering food or treats as an enticement to get the cats physically closer to each other. Remember, kitties prefer to dine alone. To your cats, eating with another cat in close proximity is stressful.
• Provide the new kitty with her own food and water bowls separate from the existing cat’s. The new arrival should also have her own litterbox away from the existing one, and her own napping spot. Often the easiest way to do this is to set up a spare bedroom or bathroom for the new kitty with all the essentials.
• Consider using natural products like those from Bach Flower Remedies or Holistic Solutions to help your cats manage stressful feelings and events in their lives. Also talk to your integrative veterinarian about homeopathic remedies that fit each cat’s personality and symptom pattern to help reduce emotional responses. Diane has a “get along” bach flower remedy treatment that really works with most situations where pet cannot get along with each other! Contact her at email@example.com to learn more.
Also consider using Feliway, a pheromone product, to reduce stress levels and ease tensions between your cats. This product has been of huge benefit in assisting my two cats (who grew up together but don’t get along), in terms of reducing inter-cat aggression.
Keep in mind your goal in introducing the cats is to simply help them learn to live peacefully together. If they wind up friends, that’s wonderful, but if it happens it will be on their terms.
Additionally an animal communicator can sometimes explain the situation to each pet and provide expectations for getting along in harmony with each family member be it human or animal. Sometimes all the pets need is a good talking to …explaining the reasoning for an additional pet and how they can coexist together for the good of the entire family. If you have this situation and want an animal communicator to step in so to speak and discuss the reasoning with your pets email firstname.lastname@example.org for information on her communication policy and fees.
Environmental Enrichment To-Do List
There are a number of things you can do to prevent and relieve stress for the feline members of your family:
• Make sure each cat has an individual, out-of-the-way resting spot. It could be the top of a cat tree, or a crate (with the door left open), or a little comfy spot on a closet shelf. If you notice one of your cats likes to hide or nap in a certain spot, consider adding a soft cat bed or blanket. It’s extremely important that each of your kitties has at least one private area he can retreat to.
• Offer plenty of scratching surface — one for each cat at a minimum. Cats scratch not only to sharpen their claws, but also to stretch, and to mark territory. There should be both vertical and horizontal surfaces, since cats often prefer one or the other. Also consider experimenting with different textured surfaces that offer a bit of variety.
• Provide lots an ample supply of toys that appeal to your cats’ prey instinct, including indoor hunting feeders, and also offer interactive toys that you can play with, with your cat. Also consider building or investing in a catio, which is an outdoor enclosure that allows kitties to get all the benefits of being outdoors, while keeping them safe from harm.
• Consider providing multiple perches at eye level or higher. Many cats are drawn to high roosts because they feel safe from predators and can keep an eye on activities and intruders at ground level.
You can provide access to high spaces in your home such as high closet shelves or plant ledges. Alternatively, you can buy traditional cat furniture like cat trees, or you can get creative and design your own custom kitty perches. Try to put at least a perch or two near windows so your cats can bird watch and keep an eye on neighborhood activities.
• Offer a multitude of litterboxes (one per cat, plus a spare, at a minimum), several water bowls and a food dish for each cat (that can be placed in different rooms so the cats can eat alone).
Finally, offer your kitties a fresh, nutritionally optimal, species-specific diet, and make sure they get adequate exercise. Many housecats today don’t get the physical activity they need to be optimally healthy. Under-exercised, under-stimulated cats can accumulate pent-up energy that takes the form of hostility toward other felines in the household.