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Janae H.

Janae Heaney

Creative Leader

Janae is dedicated to helping cat owners improve their lives by sharing insights, highlighting values, and engaging in creative problem solving. Through her thoughtful approach, she highlights the benefits of catios for security, safety, and improved wellness while promoting richer connections between people and their cats.

Benefits of An Outdoor Litter Box

Read Time: 6 minutes
Publishing Date: January 28, 2025

Written by Janae Heaney

Solutions for indoor litter boxes

Tired of dealing with indoor litter box odors and mess? Outdoor litter boxes, especially in catios, can transform your home. They improve air quality, reduce stress, and support your cat's natural instincts. Discover how this simple switch benefits both you and your feline friends!

Discover the Benefits of Outdoor Litter Boxes in Catios for Cats and Owners

Indoor versus outdoor? That is the question. In this article, we will dive into the facts about indoor litter boxes and examine how their counterparts, outdoor litter boxes, compare.

cat in outdoor litter box

What's the deal with Litter Boxes?

Litter boxes, you love ‘em and you hate ‘em! Since their creation, they have been life savers to many cat owners due to their convenience and ease of accessibility for their cats. Yet, it does come at a price. Cat owners know all too well the struggles of lingering odors, cleanliness concerns, needed maintenance, and the ongoing struggle to find space in the home for multiple litter boxes.

Litter Box Cleaning Frequency With Multiple Cats

A table outlining recommended litter box maintenance based on the number of cats in a household. The table includes the recommended number of litter boxes, frequency of scooping clumps, how often to change the entire litter, and when to perform a thorough cleaning for households with 1 to 4 cats.
Infographic: Cat Litter Box Maintenance Guide for Multi-Cat Households

Managing multiple litter boxes can be a challenge, especially in small spaces. It’s important to place litter boxes in calm and secluded areas to ensure cats feel comfortable using them. However, maintaining cleanliness with multiple cats requires more frequent attention to avoid stress and behavioral issues.

Experts recommend scooping litter boxes at least once daily for each cat in the household, and completely replacing the litter every 1-2 weeks, depending on usage and the type of litter. For homes with multiple cats, it’s crucial to have one litter box per cat, plus an extra, to reduce competition and prevent common behavioral concerns that can lead to frustration for owners and, in extreme cases, the relinquishment of cats to shelters.

What’s so Bad About Indoor Litter Boxes?

Any experienced cat owner knows that completely eliminating all odors is nearly impossible. On top of that, finding the “right” cat litter can be a challenge. With so many options available—ranging from pellet and pearl particulates to traditional clay-based, clumping clay, and even plant-based litter for the eco-conscious—it can feel overwhelming to decide which one works best for your cat and home.

That said, cats have their own preferences and may not take to certain types of litter. This ongoing struggle can lead to challenges with maintaining indoor litter box health and hygiene. To address these issues, let’s explore some research-backed insights to better understand the science behind it all.

Health Risks

There are many health risks associated with cat litter and litter boxes. It is important to remain mindful and aware of what might be lingering in your cats’ litter box. Some health risks/issues include:

  • Ammonia: A colorless gas with a strong smell; it is often produced by animal waste. In high concentrations, poor ventilation, and frequent exposure, it can pose significant health risks to you and your cats.
  • Toxoplasma gondii: A parasite that can infect cats and is often present in their waste. Unsafe litter box cleaning practices can lead to contamination, potentially causing health issues for cat owners.
  • Allergens/Dust: Dust from litter is a common allergen that can aggravate asthma or respiratory issues in pet owners. Additionally, dust can become airborne and settle on surfaces, leading to a persistent indoor irritant.
  • Odor Management: Ammonia has a very strong smell. Managing odor can be a full-time job—especially if you have multiple litter boxes. These smells can be overwhelming and even intolerable, potentially affecting the entire living space and air quality.

Why Choose Outdoor Litter Boxes in Catios?

Outdoor litter boxes have gained popularity in recent years, offering a convenient and practical solution for cats while addressing some of the challenges associated with traditional indoor litter boxes. Many argue that outdoor litter boxes provide a healthier and more hygienic alternative to their indoor counterparts.

But where do you put an outdoor litter box? What if you don’t have a safe or secure place outdoors?

Outdoor litter boxes can easily be placed and integrated in a cat patio, or “catio.” Catios are specific outdoor cat enclosures that provide cats opportunities to engage in their outdoor environment in a safe and secure space. With the outdoor litter box in a designated cat-safe space, cat owners are able to have a cleaner and fresher home environment. But is it really that important to have an outdoor litter box?

western red cedar outdoor cat litter box

Why is an Outdoor Litter Box in a Catio Better?

Enough science talk. It is clear to see the many risk factors indoor litter boxes pose on you and your beloved cats. Here are some tips and tricks for deciding which outdoor litter box is right for you. So, what can outdoor litter boxes offer?

  • Allows Cats to Engage Natural Instincts: Cats have a natural drive to bury their waste. An outdoor litter box allows them to do this without the dust and allergens settling in your home.
  • Improves Air Quality: Having an outdoor litter box can help rid your home of odors and reduce ammonia buildup. Imagine coming home to a fresh-smelling house, free from the intense smell of cat litter.
  • Enhances Hygiene: With an outdoor litter box, cleaning can be easier, since you don’t have to worry about spills or messes indoors.
  • Decreases Risk to Children: By placing the litter box outdoors, you reduce the risk of children coming into contact with chemicals, odors, parasites, and bacteria found in litter.
  • Reduces Territorial Behavior: Stress can cause cats to become territorial. An outdoor litter box in a shared catio provides a neutral space, reducing conflict and inappropriate elimination.
  • Accommodates Multiple Cats: Following the “one per cat plus one extra” rule is easier outdoors, where space constraints aren’t as big of an issue.
  • Is Weather Protected: Integrating the litter box into a catio ensures it’s enclosed and protected from the elements while still providing adequate ventilation.

Transitioning your cat from an indoor litter box to an outdoor one can take time, but with the right approach, both you and your family will appreciate the benefits of making the switch.

What are the Cons to Outdoor Litter Boxes in Catios?

  • Odor Management: If you’re worried about stinking up the neighborhood, use natural odor-absorbing litters, clean regularly, and ensure good air circulation.
  • Security Concerns: Make sure your outdoor litter box is only accessible to your cats by integrating it into a secure, enclosed catio. A covered box can also reduce insect problems.
  • Cleanliness: Outdoor boxes still require daily upkeep to remain safe and hygienic.
  • Pest Control: A lid or natural repellents can help minimize insects or rodents. Note that some catios are not fully insect-proof.

What about Environmental Impact and Benefits for Cats?

For ecologically conscious cat owners, having an outdoor litter box in a catio can allow for the use of more biodegradable materials, reducing your environmental footprint and aligning with sustainable living practices.

  • Mental Stimulation: Access to an outdoor litter box on a catio provides extra sights, smells, and sounds, promoting positive mental health.
  • Stress Reduction: A calm and private outdoor litter space can help cats feel more relaxed, reducing stress-based behavior issues.

Key Takeaways:

  • Improved Air Quality and Hygiene: Outdoor litter boxes in catios help eliminate indoor odors and reduce health risks from ammonia, allergens, and bacteria, ensuring a fresher home.
  • Enhanced Cat Well-Being: Outdoor boxes support natural instincts, reduce stress, and provide cats a private, safe place to do their business.
  • Practical for Multi-Cat Households: Outdoor litter boxes in catios reduce territorial behavior, accommodate multiple cats, and improve social dynamics.
  • Eco-Friendly Options: Biodegradable litter choices (e.g., pine pellets, sand, soil) are more sustainable than traditional clay.
Black cat relaxing in an outdoor catio in Thornton, Colorado, with a wooden cat tree, small cat door, and ramp inside the enclosure with PVC coated stainless steel critter fencing for safe outdoor access.

A Win-Win for Cats and Owners

Outdoor litter boxes offer many benefits: reduced indoor odor, a safe and secure area for your cat’s “business,” and eco-friendly options. By placing a litter box in a catio, you give your cat extra room while keeping your home cleaner and odor-free. It’s truly a win-win for both you and your feline friends!