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A Bengal cat sitting in profile

Free guides

Cat health guides, free and open

Guides and reference charts for everyday cat care. No download, no account.

Where the numbers come from

Each guide names its sources on the page: WSAVA, AAHA, AAFP and ISFM, IRIS, CAPC, the NRC, the Merck Veterinary Manual, the Cornell Feline Health Center and the ASPCA. The stool chart is a generic 1–7 scale with no brand attached. In FelineSense the same numbers are attached to your own cat, saved over time and charted, so you can see the trend rather than a single reading.

None of it is a diagnosis. If something on these pages worries you, that is a conversation for your vet.

Every breed, every coat

The numbers change with the cat

In the app, the numbers take your cat’s weight, life stage and activity into account, so the answer fits the cat in front of you.

A Ragdoll cat sittingA brown tabby and white Maine Coon sittingA Bengal cat sitting in profileA tabby and white cat sitting and looking at the cameraAn orange tabby cat lying in a loafA silver tabby British Shorthair crouchingAn orange and white Norwegian Forest Cat sittingA tortoiseshell tabby cat sittingA brown and white cat sitting
A Bengal kitten walking toward the camera with its tail up

Start understanding your cat today.

Every tool on this site is included in one subscription, with a 3-day free trial. FelineSense is on its way to the App Store, with Google Play and Amazon to follow.

Coming soon to theApp Store
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Coming soon toGoogle Play
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Coming soon toAmazon Appstore
Soon

Launching first on iPhone and iPad, with Android and Amazon soon after.

$7.99/month or $49.99/year · see what's included

FelineSense gives you information and organization — not a diagnosis. Every number comes from a published veterinary source, cited on screen. Your vet is always the authority.