
Here’s a fun new product that lets you create a customized climbing structure for your cats. It’s the Catty Stacks, designer cat house system. These super strong corrugated cardboard boxes can be connected in three dimensions to create all sorts of configurations for climbing, perching, playing, napping, and hiding. The nice folks at Catty Stacks sent us a set to test out and they were an instant hit. Here are Simba and Dee checking out the new play station:

The boxes ship flat and are really easy to set-up, just unfold and insert some tabs into slots and you’re ready to go. The special corner design allows you to clip the boxes together (clips are included) to create a nice sturdy structure. Once the boxes are clipped together, you can lift the whole stack to move it (just make sure there aren’t any cats inside!)

Holes on the side of the boxes allow kitties to enter and exit and connect from one box to the next. When two boxes are clipped together, you can remove a larger portion of the side panel to create a more spacious inner lounge area. When boxes are stacked on top of each other, the vertical access holes are staggered, making it easy for kitty to get her footing as she climbs up through the boxes. The thing I’m most impressed with is the strength of the double thickness cardboard. This is some of the strongest cardboard I’ve seen, so the Catty Stacks should last a long time.

There are a number of accessories you can purchase as add-ons for your Catty Stacks, including a crawl tube that connects between two boxes, special felt pillows for extra comfort, and an animation wand that connects easily to one of the accessory points and has a clip on the end to attach kitty’s favorite toy. Here’s Theo getting ready to attack the dangling toy:

The boxes come in light pink, chocolate brown, sky blue, pistachio green, and white, all printed with 100% soy-based inks. The cardboard used is also 100% recycled and recyclable. You can choose any combination of colors when ordering the boxes in kits ranging from one box for $17.99 US, to ten boxes for $129.99 US.

BONUS GIVEAWAY! ENTER TO WIN!
Catty Stacks is giving away a six box set in the winner’s choice of colors! I guarantee your kitties will love Catty Stacks! To enter, please leave a comment on this post. The winner will be chosen in a random drawing on July 12. One entry per person. This giveaway includes free shipping to addresses in the US and Canada.




July 4th, 2010 at 7:54 pm
looks like it will be fun for my kitty. fingers crossed.
July 4th, 2010 at 7:57 pm
Oh how adorable! I think my 2 kitties would love this!
July 4th, 2010 at 8:00 pm
Our cat Oliver loves cardboard boxes! He would get a kick out of a condo specially for him.
July 4th, 2010 at 8:00 pm
Cool, I think my kitty would love this.
July 4th, 2010 at 8:01 pm
my cat always tries to find a way in any cardboard boxes we have. he would love these as a place to sit up off the ground.
July 4th, 2010 at 8:07 pm
Looks like fun. I love the colors!
July 4th, 2010 at 8:08 pm
Cardboard boxes are already a favorite in my house, so this looks great.
July 4th, 2010 at 8:10 pm
My cat’s a huge fan of nooks and crannies. I’m sure he’d love this addition to house.
July 4th, 2010 at 8:11 pm
I want to thank the makers of Catty Stacks for making something that looks super fun for cats AND is environmentally friendly!
July 4th, 2010 at 8:12 pm
Looks like a great idea. I am sure my two cats will love it.
July 4th, 2010 at 8:19 pm
Oh how adorable these are! Our cat Angus loves to climb and hide – these would be right up his alley.
July 4th, 2010 at 8:23 pm
Looks like an excellent new hideaway!
July 4th, 2010 at 8:35 pm
What a great way to create a changeable climbing structure – looks like it would be an awesome addition to my kitty’s room.
July 4th, 2010 at 8:38 pm
ooh, ooh, ooh
July 4th, 2010 at 8:47 pm
Love them and sure my “Bandit” will love them too!
July 4th, 2010 at 8:57 pm
Ooooh my cats love cardboard… they have too much fun in boxes. They would have a blast in these..
Thanks for the chance to win a set.
July 4th, 2010 at 8:58 pm
I have two cardboard connoisseurs here who would adore this.
July 4th, 2010 at 8:59 pm
how fun for cats and bunnies too! I’d love to get sets for both species as I know sharing is out of the question
July 4th, 2010 at 9:14 pm
What a neat idea. Looks like it would be lots of fun for the kitties.
Mason
Thoughts in Progress
July 4th, 2010 at 9:16 pm
Too much fun!
July 4th, 2010 at 9:21 pm
These look amazing. I want some.
July 4th, 2010 at 9:23 pm
My cat would love this.
July 4th, 2010 at 9:30 pm
Those look great! Would love to have them for my guys!
Thanks you for this contest!!!
July 4th, 2010 at 9:37 pm
What a fabulous idea! Looks like fun
July 4th, 2010 at 9:38 pm
Hope my cat would like but not enough to eat (he likes to eat cardboard)!
July 4th, 2010 at 9:47 pm
WAAAAANNNNNTTT!
July 4th, 2010 at 9:50 pm
these are really neat
July 4th, 2010 at 9:51 pm
oh neat! I’ve been looking for something like this for a while!
July 4th, 2010 at 10:00 pm
Catty Stacks seem to be quite durable, practical and most of all FUN! My two felines would have fun hiding and playing in these all day…and i would have fun watching them!
July 4th, 2010 at 10:01 pm
genius!
July 4th, 2010 at 10:08 pm
This combines my cats two greatest loves: boxes and hidey holes.
July 4th, 2010 at 10:22 pm
What a fantastic idea. Finally a structure that is constructed out of cardboard that is both modular and versatile. Amazing job!
July 4th, 2010 at 10:24 pm
That in an awesome use for cardboard, and I love the colors!
July 4th, 2010 at 10:26 pm
Have yours tried scratching the boxes yet?
Mine like to go to the storeroom and scratch the unpacked boxes in there.
That’s my only concern.
July 4th, 2010 at 10:27 pm
Oh, please let me win this time
My kitty would really enjoy this!
July 4th, 2010 at 10:28 pm
I have 4 cats who would LOVE this!
July 4th, 2010 at 10:31 pm
This looks amazing – my cats would love it!
July 4th, 2010 at 10:32 pm
I would love to have these in my house for kitty kitty.. much better than the ugly boxes that kitty is using for play time right now.. so much better!
July 4th, 2010 at 10:35 pm
Oh, this would be wonderful. I need a way to increase the vertical space in my apartment for my kitty. This would be so perfect!
July 4th, 2010 at 10:43 pm
These look fantastic!
July 4th, 2010 at 10:51 pm
my two cats would adore these. they need a perch!
July 4th, 2010 at 10:55 pm
Possibly a hideway that my cats could actually share together without feeling crowded.
July 4th, 2010 at 11:35 pm
Great idea! My cats love boxes.
July 4th, 2010 at 11:47 pm
Almost like Lego
July 5th, 2010 at 12:05 am
my cats would tear this up they would love it!..my one cat loves boxes
July 5th, 2010 at 12:10 am
What a great idea! Cool colors
July 5th, 2010 at 12:34 am
my 3 cats would lerve this
July 5th, 2010 at 12:41 am
My two kittens would love this! Guppy and Stink forever!!!
July 5th, 2010 at 12:47 am
Good idea !!!
My two cats like playing in cardboards(boxes) and staying has the affut.
I like these cubes
July 5th, 2010 at 12:49 am
Wow! Really Awesome! I love the design.