Kaytee CritterTrail Fun-nel Small Animal Outhouse

$6.62 (-26%) Chewy Price
$8.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • Expands your pet’s habitat as either a hideout or an outhouse.
  • Attaches to other CritterTrail Fun-nel Tubes, CritterTrail Habitats and accessories.
  • Features a hinged lid with a snap-lock for easy access and trouble-free cleaning.
  • Gives privacy and a place to relax for your furry friend.
  • Ideal addition for hamsters, gerbils or mice.
Learn More About Kaytee From Our Team of Experts

Build the Ultimate Small Pet Habitat

CritterTrail is a connectable and expandable habitat system designed to grow with your pet. Start with a habitat, then customize it with different add-ons and accessories. It provides endless ways to create a fun living space for your small pet.

It’s All About the Little Things

Even the smallest moments with your pet can be special. That’s why Kaytee products are crafted with the attention to detail each moment deserves. Kaytee is dedicated to providing small animal pet parents with the best in nutrition, care, and support.

Happy Homes They’ll Love

From the Two-Level Habitat to the Run-About Habitat and the One-Level Pink Habitat, every CritterTrail cage is designed to make your pet feel right at home. Each features a removable petting zone along with a food dish, water bottle and exercise wheel.

Endless Possibilities and Fun

With CritterTrail Accessory Activity Kits and Fun-nels Value Packs, it’s easy to start expanding your pet’s habitat. These add-ons and connectors are available in a variety of colors, shapes and sizes so you can create a huge playground for your pet.

About Kaytee

Kaytee believes in the incredible connection between people and animals. When it comes to your pet, you can trust that you’re getting over 150 years of experience and a dedication to the highest quality in every product.

Shop Kaytee

Questions & Answers

6 Customer Questions


Is this only for use with Critter Trail cages or is it a stand alone litter box?

Answer by ChewyOct 29, 2019
The CritterTrail Hideout Outhouse can be used in 2 different ways. First attach it as a Hideout directly to any CritterTrail habitat or onto a Fun-nel Tube accessory to create a fun hideaway. The accessory can also be used as an Outhouse developed to take advantage of your small animals natural instinct to go potty in one specific area of their home. Simply fill it with Hamster Potty Litter (sold separately) and you can potty train your small animal pet to use Outhouse like a litter box.

How big is this?

Answer by ChewyAug 02, 2020
This outhouse measures 6 inches x 3.75 inches x 3.75 inches.

Will it work for a Syrian hater?

Answer by ChewySep 04, 2020
This outhouse can be used for rats, hamsters, mice, and gerbils.

Would this or other fun-nels attach to a Ferplast Cate port?

Answer by ChewySep 01, 2020
This CritterTrail Fun-nel Outhouse connects directly to CritterTrail habitats or to other CritterTrail Fun-nel Tubes. Plus, it universally connectable to CritterTrail Habitats and accessories.

4.0
Rated 4 out of 5 stars
32 Ratings

22 Customer Reviews



Rated 5 out of 5 stars
By Rolene on Jan 23, 2026

Hooks to Tunnels

Perfect for putting at the end of 1 of the tunnels

Perfect for putting at the end of 1 of the tunnels


Rated 5 out of 5 stars
By oaklan on Aug 7, 2025

Works great for a sand bath.

Our little buddy really enjoys this for his sand bathing. Connected easily to our Kaytee critter home we already have.

Our little buddy really enjoys this for his sand bathing. Connected easily to our Kaytee critter home we already have.


Rated 5 out of 5 stars
By Clara on Oct 20, 2025

Hamster iOuthouse

My little dwarf hamster loves it.

My little dwarf hamster loves it.


Rated 5 out of 5 stars
By Assata on Sep 18, 2022

Definitely Effective

This is a great device to have and so easy to use. It connects with other tubes of this brand easily, and opens in a way that makes it easy to access and clean out

This is a great device to have and so easy to use. It connects with other tubes of this brand easily, and opens in a way that makes it easy to access and clean out. My mouse likes this outhouse as it is easy to access and well ventilated.


Rated 5 out of 5 stars
By Tracy on Jun 17, 2022

Hamster outhouse

I’d definitely recommend this as an add on to your hamster’s habitat!!! Our little guy Loves his!! He uses it to store his food in mostly! He loves it so much, I

I’d definitely recommend this as an add on to your hamster’s habitat!!! Our little guy Loves his!! He uses it to store his food in mostly! He loves it so much, I just ordered him a second one for more of his little treats!


Rated 1 out of 5 stars
By Alison on Mar 15, 2022

Piece of garbage... All of kaytee

This broke after we opened the box while my kid was connecting tubes to it. We had it in one piece for an hour. It's total garbage as is most of Kaytee and what

This broke after we opened the box while my kid was connecting tubes to it. We had it in one piece for an hour. It's total garbage as is most of Kaytee and what Central Garden & Pet creates. Their tubes are also WAY TOO SMALL for most hamsters. We have a Syrian and she HATES those stupid ribbed tubes. Nothing fits together well either. Save your money.


Rated 5 out of 5 stars
By Lippy on May 18, 2022

Hide-away spot

Mice love this extra bedroom and do does my cat. Had to tape the lid shut for it to be safe.

Mice love this extra bedroom and do does my cat. Had to tape the lid shut for it to be safe.


Rated 5 out of 5 stars
By Clarissa on Feb 18, 2022

I Have 5 Of Them

So this is my fifth little room I’ve purchased for my dwarf hamster. I use two (soon to be three) for her bathroom’s and two for “puzzle” rooms. She loves them!

So this is my fifth little room I’ve purchased for my dwarf hamster. I use two (soon to be three) for her bathroom’s and two for “puzzle” rooms. She loves them!


Rated 1 out of 5 stars
By Parker on Sep 26, 2021

Breaks easily

I want to like this item but the tube connector piece snaps off when ever I try to separate the pieces to reconfigure my hamster habitat

I want to like this item but the tube connector piece snaps off when ever I try to separate the pieces to reconfigure my hamster habitat


Rated 5 out of 5 stars
By Michaela on Jun 8, 2021

Great Litter Box

I’ve been looking for a litter box for my gerbils that they couldn’t get in and throw litter out of. (I had a bad experience with one of those open litter boxes,

I’ve been looking for a litter box for my gerbils that they couldn’t get in and throw litter out of. (I had a bad experience with one of those open litter boxes, got litter all over my floor). This is great! One hinge for the top broke, but it still attaches so it’s not that big of a deal, I just thought I should mention it.