Why my cats are acting strange?!?

they are korean short haired cats and i recently bought them here in the philippines.eversince we are in korea,they are so hyper active,they are nocturnals.my husband and i enjoyed playing with them but theyve broken a lot of glass,flower vases,picture frames and even push a rice cooker to fell!they can even open a cupboard and play inside!the girl was even able to open a slide opening faucet!they r just 5 months and too big for their age.my little boy weigh around 8 kilos and my girl is 6.5 kilo.how can i have them behave even for a while?even curtains r not spared to climb and so does windows and our furnitures.i use the tricks before to spray water guns but they still do climb and run a lot in the house!at night u can hear sounds like bodies r banging against the wall but its just them playing!and when we arrive here in manila,my niece wants to touch them but they r hissing at my niece.they got rabies shots anyway but everytime they see new people they hissed at them.pls help?!

Why my cats are acting strange?!?
All cats are nocturnal, hun, it's not just their breed. But it certainly sounds like you've got some lively kittens on your hands!





Have the male neutered and the female spayed. This will calm them both down considerably....not to mention they're getting close to being able to reproduce, and I'm sure you don't want MORE kittens.





Move breakable items to a safe place, and put child safety latches on your cupboard doors.





Play with them as much as possible during the day. Make sure they have a lot of toys at their disposal...a cat tree would be a good idea, too. Get scratching posts and cardboard scratchers, and place them around your home. Sprinkle some catnip on them to make them more enticing, place their paws on the scratchers from time to time, and praise them whenever they use 'em.





To protect your furniture and curtains, you have many deterent options. SSSCat Spray, Scat Mats, Scratch Buster Strips, The Tattle Tale Alarm.....all of these may offer some help. Check 'em out here;


http://www.drsfostersmith.com/product/Na...





And remember, they will slow down as they age.
Reply:Well, my thought at least on the whole breaking everything in the house is to get a large crate, and put them in it at night. They will survive being in the crate over night, and let them out during the day. If you get a big enough crate, they can stay together and play if they wish.


As to the agressive behavior, I'm no expert. So, maybe someone else will have a good idea for you.
Reply:Wow! You have a pair of hyper kitties!





Your niece might be better off leaving them alone.





Now, my younger cats used to get into cupboards all the time, until my husband bought and installed child-safety catches to hold them shut. That should help with that problem.





Since these cats are so destructive- I hate to say it, but you might want to invest in cases to hold the rest of your breakables, and set a room up without any in it so you can close them in when you can't watch them.





Another alternative- One I normally don't advise- is to see a vet about a tranquilizer to calm them down.





Good luck!
Reply:you can probably get them fixed at 5 months. that will help mellow them out some.
Reply:What u should do is eat them. This usually works with me.
Reply:Your cats are being cats when they play. My cats rip through my house like they are tigers.lol! Since your cats are hissing at your niece, why not let the cats come to her. If you have a treat have your niece sit down and call the cats to her, if they see she has a treat the might come to her without hissing. Then she can slowly try and pet them. If not then just give it time, the will eventually come around. Best of luck :)
Reply:what i suggest is buying them some toys that they CAN play with. little pretend mice, a scratching post, maybe get them a little catnip.



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