My research for this answer comes from many years of cat ownership.
Cat tearing up carpet with teeth.
Most cats tear paper because they re bored and apparently destroying paper is sure way to get out of the feline doldrums.
My stray cat scratches the bedroom carpet when she goes in so i need to get another scratching post for in there but there are also things you can use to deter the carpet scratching others may more.
If your cat scratches in several locations provide a post near each one.
You can even use a log if it will stand up.
If your cat is in any distress or discomfort please consult your own vet as your first priority.
Keep your cat s nails trimmed to reduce the worst effects of scratching.
If you want to actively train your cat to stop scratching the carpet try squirting him with a water pistol or clapping your hands the minute he starts.
Cover up the spot where your cat scratches.
Cats that are experiencing anxiety are known to tear paper too.
To attract your cat to the post you can use fresh or dried cat nip on the post.
If possible move a piece of furniture or a scratching post to your cat s favorite carpet spot.
And tearing paper might satisfy your cat s natural urges to hunt cats tear up and rip off parts of their prey before eating them yeah gross.
A sisal scratching post may be a good choice here.
Take your cat to the new scratching post and reward her with treats strokes and praise for using it.
It can then be gradually moved to a location of your choice.
Because of the possibility of injuring your pet get your vet to show you the procedure soon after adopting the cat.
Redirect your cat s scratching behavior by placing the post next to an area your cat likes to scratch.
If they have that they should not do it to the carpet.