It may be having the same effect as catnip would.
Or possibly because Flexall releases gases containing irritants.
It marks its territory... You will also find that if a cat digs over/covers its business it means that is its territory and if it doesn't cover it, it means that it isn't its territory.
Sometimes a fixed female cat will still have the instinct to urine mark her territory. It can also be a sign of a urinary tract problem or infection. It is best to seek veterinary advice if your cat is marking.
She's testing her scent. That 'smile' is really their way of smelling easier. Cats usually do this when smelling other cats bottoms or urine. They can get a lot of information about the cat they're smelling this way.
Cats have to scratch for their claws to stay healthy. Introduce them to a cat scratching post. Place the cat's feet on it as you hold the cat in an upright position and rub the feet on the post. Sometimes placing a toy or the scent of cat nip on the post will intice them more. Continue to encourage the cat to use the post. Eventually, it should get the hint.You don't want the cat to never have something to scratch. Their claws could become abnormally long or twisted and cause them and you problems. If your cat has a particular place he/she likes to scratch, then you could place the post in front of it and after a week or 2 put the post a little bit away from the spot. Continue that and eventually your cat will seek out the post on its own.
Actually they don't massage you. What they are doing is marking you as their property using scent glands in their paws. Cats also have scent glands in their cheeks, which they also use to mark you as their property when they rub their face on you.
Mr Bonkers
The scent is added to cat litter for the benefit of the humans, not the cat. If you clean the litterbox often enough, ususally daily, all the scent needed would be baking soda scent. Some scents are deterents for going near things.
cats have their scent on the pads on their paws, so when they walk outside they can trace their scent back to where they came from. this is why, when you first let your cat outside it is crucial for the cat to go out by herself, and not be carried outside
Male cat's spray but a female cat will urinate on furniture. If you get them fixed they won't spray. Make sure their litter box is clean. Spray your furniture with orange or lemon scent cat's can't stand that scent.
Put food and water out for it. Leave something with your scent on it.
the cat is leaving its scent
Usually, it is because they are happy, and transferring their scent onto you. The base of the tail has scent glands, so by rubbing up against something will transfer the cat's scent. Its just the cat's way of showing its affection. It could also be that the cat likes the sensation, as the rump is a sensitive area on a cat.
The cat is "marking" you with it's scent, especially if you were near another cat or dog.
A cat licks itself to mark its scent on itself so other cats don't think they are unowned and lick them to own them. Cats can tell the scent of one different from many others', and this is how they show possesion to other cats.
The cat's natural instinct is to cover up their scent. In the wilds of nature, they would be safer in covering up their scent so other animals cannot detect them.
It marks its territory... You will also find that if a cat digs over/covers its business it means that is its territory and if it doesn't cover it, it means that it isn't its territory.
It means that a female dog or cat is letting of a scent to attract males to mate with them.