A SURVIVAL GUIDE FOR MULTI-CAT HOMES

If you’ve ever lived with more than one cat, you already know this: multi-cat households are equal parts joy, chaos and compromise.

I’ve spent years working as a veterinarian, and even more years living with multiple cats, including foster cats, senior cats, opinionated cats, and cats who believe every item in the house exists solely for their personal use. I love it. 

Here are ways to understand a cat's behaviour towards other members of the cat household.

Understanding Scent, Territory and Litter Tray Setup in Multi-Cat Homes

Living with more than one cat can be incredibly rewarding, but it also comes with its own behavioural dynamics. Understanding how cats relate to one another within a shared household is key to creating a calm, low-stress environment for everyone involved.

Cats are naturally territorial, and much of that communication happens through scent. Urine, in particular, plays a role in how cats understand space, safety, and hierarchy within the home.

In multi-cat households, even cats that appear to get along well are constantly negotiating access to shared resources. Food bowls, resting areas, and litter trays can all become subtle pressure points. Cats feel vulnerable at toilet time, which makes litter trays one of the most important (and scent-rich) resources in the house.

Cats also experience smell very differently to humans. Even when a litter tray smells clean to us, cats can still detect lingering scent cues. These underlying odours can signal that a space is already “claimed,” which may increase hesitation or tension between cats who are already compromising within a shared environment.

This is why a cat litter’s odour neutralising performance matters far more than added fragrance.

Cats rely heavily on scent to assess their environment, and many are sensitive to strong or unfamiliar smells. Artificial fragrances, perfumes, and added chemicals may mask odour for humans, but they don’t remove the underlying scent cues cats can still detect. These added smells can also feel overwhelming or unnatural to cats, making a litter tray less appealing.

Best Fur Forward MATCHA Litter was designed with this in mind. Rather than covering up odour with fragrance, MATCHA focuses on odour neutralisation, helping reduce ammonia smells at the source, so the tray feels consistently clean and neutral to cats, not just to us. This approach is particularly important in multi-cat households, where scent levels can build up more quickly.

Vet Insight

Cats experience scent very differently to us. When a litter tray feels consistently clean and neutral from their perspective (not just ours), cats are far more relaxed about using it, particularly in multi-cat homes.

How Many Litter Trays Do Multi-Cat Homes Really Need?

Because litter trays are such a sensitive resource, access matters just as much as cleanliness.

The general guideline I recommend is one litter tray per cat, plus one extra.

This isn’t about convenience, it’s about choice. Multiple trays allow cats to toilet without feeling rushed, watched, or displaced by another cat. In homes where trays are limited, cats may delay toileting or avoid certain areas altogether, which can quietly increase their stress over time.

Litter Tray Placement Matters Too

Just as important as the number of trays is where they’re placed.

For multi-cat households, it’s best to:

• Spread litter trays across different areas of the home

• Avoid lining trays up side by side (cats often view these as a single resource)

• Place trays in quiet, low-traffic locations

• Ensure cats always have more than one accessible option

Using a low-dust, high-performing clumping litter can also make daily maintenance easier, helping trays stay cleaner between scoops and reducing scent build-up, an important factor when multiple cats are sharing the same space.

Many people with multi-cat households report that when trays are well spaced and consistently maintained with a litter that performs reliably, cats appear more confident and relaxed about using them. While every cat is an individual, thoughtful litter choice and tray setup can remove unnecessary pressure points and support a more harmonious home. 

Remember, if your cat is experiencing toileting issues, it’s important to get them examined by a vet to make sure they don’t have any underlying medical problems. 

The Reality No One Warns You About

Multiple cats means multiple trays. Multiple trays means you go through litter very quickly.

With more frequent litter refreshes, you’re likely to use more of those thick plastic packaging which are thrown  straight into landfill. These take decades to break down and form microplastic pollution. 

That’s why I’m a big fan of ordering cat litter online, especially for multi-cat households.

Cat litter delivery in Australia makes it easier to buy in bulk, and stay consistent with a litter your cats already tolerate. As any cat parent would know, you’d rather avoid the dreaded last-minute dash to the shop when you realise you’re almost out.

Order Cat Litter Online To Make Life Easier

Living with multiple cats is busy, funny, and endlessly entertaining. In my experience, challenges tend to arise from litter management, space, and routines rather than from the cats.

Choosing a natural cat litter that your cats genuinely accept, and setting up a simple cat litter online delivery routine, can remove a lot of daily friction.

If you’re navigating life with multiple cats, we can help you with online cat litter delivery, MATCHA natural cat litter is available to order with delivery across Australia. We have flexible subscription options, so you get each delivery exactly when you need it. It’s a practical option designed to make litter trays easier to manage for cats and the humans who love them.