Dr. Hannah Cole, DVM Facebook ad: “Are cat fountains making your cats sick?”

Ran for 13 days, from June 30 to July 13, 2026, the last day Crush saw it.
Run by Dr. Hannah Cole, DVM on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
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About this ad
- Meta Ad Library ID
- 1517675430089842
- Platforms
- Facebook, Instagram, Audience Network, Messenger and Threads
- Relaunches
- 0
- Niche
- Pets
Ad text
I'm going to say something most cat owners don't want to hear, and I've made my peace with that. I need to tell you something no one who sells these will ever say out loud. The water in the bowl is not the dirty part. The dirty part is hidden inside, in the one piece you can't see and can't reach with any sponge. Every fountain on the shelf runs the same way. One tank, and one small pump that sits in the water all day, pushing it in a slow circle for days on end. That circle is the whole problem. And it doesn't matter what they charged you for it. The stainless steel one they swear is "more hygienic," or the smart one with the app and the rechargeable battery — open them up and it's the same little pump, pushing the same water through the same loop. Steel only changed the bowl. The app only added a light. You paid double for the exact machine that's making the mess. The moment your cat drinks, bits of spit, hair and food slip into the water. The pump doesn't strain any of it out. It just pushes it back through, warm and wet, again and again. Most people think that buildup is grime. It's closer to something growing — and it grows fastest in the exact spot your sponge will never touch, deep inside the pump. I've opened that pump more times than I can count. What I scrape out of it is something I wish every owner could see just once. They'd never fill it again. Here's the part that gets me. You can clean that bowl spotless on Sunday and the film is back before midweek. Not because you missed a spot Because the machine quietly rebuilds it for you. And the filter you count on to catch it? It isn't doing what you think it's doing. That part made me angrier than anything, and I'll show you why on the next page. Your cat walks up, takes a few sips, walks away happy. So you tell yourself it's working. It isn't. That water keeps cycling, invisible, until the day it stops being invisible — a UTI, then crystals, then a kidney number the vet can't walk back. These were cats whose owners loved them and did everything they were told. They just never knew the bowl was the reason. It was never about how often you cleaned it. It was the design the entire time. So I wrote the whole thing down — what that film really is, why the filter can't stop it, and the one design I finally found that doesn't do any of this. Read it before you fill that bowl again tonight. https://catvetinsider.com/cat-fountains-making-cats-sick/
Where the ad sends people
catvetinsider.com
Are cat fountains making your cats sick?
A veterinarian explains why nearly every cat water fountain — even the filtered, UV ones — breeds the bacteria that make cats refuse to drink, and the one design that doesn't.
See details: catvetinsider.com(opens in a new tab)










