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Best Cat Scratching Post Ever AND Cat Weight-loss Device

Best Cat Scratching Post Ever AND Cat Weight-loss Device
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CW's First Bogus Theory of Cats...

Watching cat behavior over the years, I have noticed that they scratch not only to flex their feet and claws, they actually like to stretch their shoulders and back, using their claws as leverage. This stretching behavior will tip over a commercially available 'normal' sized scratching post.

Whenever I have observed one of my cats try to get a good stretch out of a standard cat post, it has moved or tipped and the cat has immediately given up and gone to find a more suitable object for an anchor - usually my sofa.

I have noticed that when my cats start scratching at the furniture, the pieces they choose to destroy have a few things in common:

1. They are stable and heavy. (I have observed that my cats always prefer a post that does not move when they dig their claws in and yank.)

2. They are wider than any standard cat posts. (My cats prefer a post that is wider than their shoulders.)

3. They are taller than any standard cat posts. (My cats prefer a post that is at least twice as tall as they are long.  They like to reach up as high as they can and get a good long stretch.)

Eventually, I developed a theory, which I have dubbed CW's first bogus theory of cats:

Merely disciplining a cat for using the furniture as a scratching post, but not providing them with an alternative that meets their needs is not likely to be a successful method of training. A post that serves a cat's needs better than the furniture does will be naturally preferred for scratching, and it should make training the cats much easier, since they will not be deprived of stretching out and getting a good scratch in, when their physiology demands it.


So, I have created this tree-sized post, which allows a cat to flex their whole body, from their paws all the way to their tail, if they so choose.  Also, it is tall enough to allow them to exercise their innate and instinctive climbing abilities, without wrecking the curtains or other furniture.
 

 
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Step 1Get ready - Collect supplies and tools

Get ready - Collect supplies and tools
SUPPLIES
  • 10 x wide elbows (Lowes part number: 96076 A21 2X1 ANGLE)
  • 2 x narrow elbows (Lowes part number: 315683 STAN 1-1/2” ZN CNR BRC)
  • 22 x .5 inch washers
  • 26 x .75 inch screws
  • 44 x 1 inch screws
  • 2 x scrap lumber (½ inch thick, by 3.5 inches wide, by 36 inches long)
  • 1 x concrete tube (10 inches in diameter, by 48 inches tall)
  • 1 x edge-glued wood panel .75 inches thick, by 20 inches wide, by 36 inches long
  • ½ bucket of plaster (about 6 lbs)
  • A few feet of duct tape
  • 5 x rolls of sisal (.25 inches thick, by 100 feet long, for a total of 500 ft)
  • 1 x plywood circle (12 inch diameter or 18 inch if you have two or more cats)
  • 1 x circle of foam (12 inch diameter or 18 inch if you have two or more cats)
  • 1 x circle of cloth batting (12 inch diameter or 18 inch if you have two or more cats)
  • 1 x large bottle of fast-drying wood glue (16 oz)
  • 1 x piece of cloth or carpet to cover the top platform (I used a cotton bath mat.)


TOOLS
  • pencil
  • hand saw
  • screw driver
  • drill with 1/8” bit and 1/2” bit
  • bucket
  • stirring stick for plaster
  • mixing bucket for plaster
  • scissors
  • magnet on a string (for fishing out tools and screws that you drop into the tube)
  • patience*

*Wrapping the sisal takes hours, so get your patience all stocked up before you start.

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31 comments
Feb 26, 2012. 9:47 AMFurballs says:
Just ran across this, and it is outstanding !! I have my current store bought scratchy post firmly wedged under the couch and a side table so my girls can't budge it, but it is too short, and I've wanted a taller one for awhile. I also have scratch mats on the arms of the couch, so they wreck those, not the upholstery.
I have very little space though.. I'm thinking I might make this, but add another post to the top, with a shelf or two, high enough so they could climb to the transom window over the balcony door, to look outside. It's a regular door, not sliding, and I can mount a shelf up there for them to lie on. It's one of the few places in here where there might just be room for something like this and I know they'd love it. I have two adopted older girls,litter sibs, black and white, one tiny and crazy, the other was quite chunky when I got her, but is losing weight gradually on a carefully restricted diet of home made raw food. They are fourteen now, but still act like kittens often enough.. the little one, Matty, is absolutely nuts, loves to jump, climb and tunnel wherever she can. Brina is a bit more sedate, but more active now she is slimmer. I'd probably hardly see them if I build them a tall tree. Be a good project for this summer. Great instructions !
Jul 6, 2011. 1:54 AMsojakai says:
Its not a "Big'ol Belly", its a "Wibble". And as we all know, "Wibble"s all Wabble.
Aug 9, 2010. 7:00 PMhotkey says:
Good work! I have to build one some day. Cat furniture sells for a ridiculous price considering they're mostly scrap wood, rope and carpet. Cute cats! Sorry to hear that black cats are mistreated because of dumb superstitions... the idea didn't even cross my mind (people are not very superstitious around here fortunately)
Jun 30, 2011. 7:08 AMhammer9876 says:
The superstition nonsense is the specific reason we adopted two black kittens. One follows me around the house like a dog and is very social. The other one would rather me sit down so he can be in my lap.

When they were kittens, we bought one of those short thin scratching posts covered with sisal. I should have taken it back when the packaging said something along the line of, "Do not let pet use without supervision." (Huh?) I'd say it was because the kittens kept tipping it over. Your logic makes purrfect sense. Make it tall and make it sturdy. (My cats are thinking, "About time!")
Jun 26, 2011. 5:13 AMTammy Lynn says:
Weiblen...
Your guide for the "pin cushion" is fabulous. I have multiples who, when charging through the house, can take down Windsor chairs. I have agonized over finding an adequate scratching post. My Tater is 16 pounds of pure "HERE I COME" and we cringe when we hear crashing from the next room. All of mine are shelter cats too weib. Three of them are black as tar. LiveWire, Fuzzy and Stein. Pet store posts do not work. Your guide is going to make us all very happy; I can see this already. I wanted to tell you thank you, from the bottom of my heart. You've saved me a lot of grief...and Windsor chairs!
I'm going to build it this week and I'm no carpenter. I'll be back asap and I'll post the total material cost for those who want to know what the material will set them back. As you suggested, we're shopping Lowe's. I'll bring you pics of my post when it's finished. I'm going to add the shelves you suggested, offset the top shelf, and add a condo box at the top as well. The thought that I will have built them exactly what they need, with my own two hands, is just an awesome thought. I'm sure Zenith and Quasar know exactly what I mean!
Again, thanks weib!
Tammy
Mar 28, 2011. 2:18 AMredcapediver says:
i took in a cat from a friend who couldn't afford him anymore. he was a barn cat but we kind of domesticated him. i can't really let him be an outdoor cat because i live in a big city but i try to take him on walks with the cat leash i got him and he loves it but i can't, for the life of me, get him to use the scratching posts i bought for him. i sprayed it with catnip spray but he just likes to lick it off and scratch up my carpet and furniture.
Jun 18, 2011. 4:24 PMmoonchylde says:
Try wrapping the scratching posts in an old sweatshirt or pair of jeans. Cats have scent glands in their claws, and they will mark their scent over your own (hence why they like to shred your furniture and carpet). It's a way of claiming you as their human. When you put your scent on the scratching post, then they should start going to it more then your furniture. In the meantime, you can try a spray called "Scratch Off" that they sell at walmart, or for that matter, use lemon grass oil, since it's exactly the same thing... cat's can't stand the smell, but humans can barely notice it.

Good luck!
Moonchylde
Nov 10, 2010. 4:33 PMandydumi says:
Hello, I wanted to let you know I liked your guide above, so I decided to build a post.

Great guide, great instructions. I took some pictures of my process and posted them at the below link if anyone else is interested. I made some changes but in the end it turned out the same.

Few suggestions for others: I used some tile grout on the bottom seam to make sure nothing leaks out. I also used quickrete concrete instead of plaster. And I put the rolls of sisal on top of the platform while wrapping the post, and it was very easy to unroll it that way as gravity did half the work. I also added glue on 3 sides like you did, and every 6 inches or so I did it all the way around just in case.

Thank you for the inspiration and I hope others use your great guide.
http://picasaweb.google.com/andydumitrescu/CatPost?feat=directlink
Oct 18, 2010. 4:33 PMannagail says:
Your cats are beautiful. This is a great project, thank you!
Aug 24, 2010. 4:35 PMgrooooovy says:
This is neat- I wonder if this or a store-bought one would be cheaper...
Aug 30, 2010. 4:23 PMgrooooovy says:
Somehow, I don't quite agree with that statement...
Aug 21, 2010. 11:25 AMelimasmx says:
I love you because you love them (': It really made me very happy seeing that there are people who care about stray cats. And that post is great! Looks like your cats really love it. Thank you, you made my day. :D
Aug 10, 2010. 1:02 AMScatmanbrandt says:
Awesome instructable, I'll have to make one for my cats. I have a 14 year old cat I've had since 1rst grade and is still as energetic as a kitten and a 4 year old tiger that's 15 pounds and likes to climb so I think this might be perfect for them, the only thing is finding a concrete tube. They have them at ACE this size but $30 is a little pricey.
Aug 14, 2010. 1:19 PMrinkjustice says:
I'm breaking my "no comment on blogs" policy to commend you on such a great howto. Some nice observations as well. I just got a new (used) sofa chair today and I'd like it to last awhile. I know what to do to save it now ;-)
Aug 9, 2010. 7:26 PMMyriad69 says:
As I was reading this, thinking to myself "I should try and make this!", my cat (also a black cat) came over and jumped into my lap for a cuddle. I take that as a sign. Thank you for the fantastic how-to and for the wonderful story about your cats.
Aug 9, 2010. 7:48 PMtwocvbloke says:
I have two black cats too, and the younger one, Squeaky, has all but demolished the scratching post I bought for my first cat Spud!!! Round here though, the cats find plenty of things to dig their claws into, fenceposts, the shed, door frames (well external ones anyway), my legs (ouch!!!), they enjoy it, but when it comes to my sofa, it's a big no-no!!! :S

But it is funny when one of them gets a claw stuck in the material, so they're left there paw in the air, can't move, and I have to release them, which can be a pain too with Spud cos she's a grumpy little cow... :P
Aug 9, 2010. 9:11 PMScumm7 says:
I think when I make this, I'll use anchors and screw them tight before I pour the plaster
Aug 9, 2010. 9:58 PMpie popper says:
Quasar is so cute! She sure like that post!
Aug 9, 2010. 6:22 PMChrysN says:
Nice post, I'm sure my kitty would like one of those. I also love your story about Zenith and Quasar.
Aug 9, 2010. 7:11 PMRobot Lover says:
Nice work! Great pictures and documentation! It must have been a pain in the neck to wrap the twine around the pillar that many times! 4.5!
Aug 9, 2010. 6:33 PMgtrachel says:
What a beautiful kitty! Great powers of observation you have, too. Way to go.

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Author:weiblen.c
I am a former zookeeper. One thing you may not know, zookeepers often have to make their own specialized tools, enclosures and supplies. It's just part of the job, because there aren't really any bo...
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