This is a specific conversation about Cat window perches — giving indoor cats a view — ask about yours and get one honest answer for your exact situation.
inparticular.ai
A Savannah at two years old — you're basically dealing with a small leopard who wants a throne, not a shelf. Standard perches are genuinely undersized for them; Savannahs are long, heavy, and they don't sit neatly folded the way a domestic shorthair might. The good news is there are large-format suction cup perches built for exactly this. Before I point you to the right one — roughly how much does your cat weigh, and are your windows smooth glass or do they have any texture or coating on them?
He's about 7kg and the windows are standard double glazing, smooth glass. Just the one cat.
inparticular.ai
7kg on smooth double glazing — that's a solid combination to work with. Suction cups perform best on smooth glass, so you're in good shape there. The weight is on the heavier end but manageable with the right perch. Can you tell me roughly how wide your windowsill area is, or is there no sill at all? And does he tend to sprawl out full length when he rests, or does he curl up?
No real sill, just flat wall below the window. And he definitely sprawls — he's enormous when he stretches out.
inparticular.ai
Perfect, that confirms it. For a sprawling 7kg Savannah with no sill, I'd go with the K&H Pet Products EZ Mount Kitty Sill — specifically the extra-large version. It's a hammock-style suction cup perch with a 43cm platform, rated to around 11kg, and the hammock design actually suits long cats better than a rigid shelf because it contours slightly to the body. The suction cups are large and well-reviewed for staying put on double glazing over time. It's one of the few perches genuinely built for a cat his size rather than just claiming to be. Mount it so the platform sits at a height he can jump to comfortably — Savannahs usually prefer to be up high, so mid-to-upper window is ideal.
That sounds good. Is the suction cup mounting really reliable for a cat that heavy? He's pretty forceful when he jumps.
inparticular.ai
It's a fair concern, and the honest answer is that suction cups need a bit of preparation to be reliable at that weight. Clean the glass thoroughly before mounting — any dust or grease and they won't hold properly. Press each cup firmly and give it 24 hours before letting him use it. Some owners also re-press the cups every few months as a precaution. The K&H EZ Mount has a good track record specifically on double glazing, but I'd still do a tug-test before he tries it. If you want belt-and-braces security, K&H also make a version with a window frame attachment that screws into the frame for a permanent fix — worth considering if your frames are wood or PVC and you're happy to put in a screw.
The screw version sounds more reassuring actually. I'll look at that one. Thanks, this has been really helpful.
inparticular.ai
Good call for a cat his size — peace of mind is worth a couple of screws. Look for the K&H Pet Products EZ Mount Window Bed Kitty Sill with frame brackets on Amazon UK. It comes with the hardware and the installation is straightforward. He's going to love having a proper vantage point. Enjoy watching him watch the world.
