Feline Friday: Why Does My Cat Eat Grass?
Does your kitty--or dog--graze on grass? (Image Copr Elise Feinstein)
Not long ago a fun and interesting discussion on my Facebook page generated an Ask Amy video about why dogs eat dirt so it's not that much of a stretch to ask why does my cat eat grass? Yep, Seren does it too. I suspect many kitties relish the taste of fresh greens. You've already seen this Ask Amy about why cats love catnip. The veggie munchies is something different, but what? And why?
I mean, dogs are considered omnivores like humans–able and even eager to eat a variety of foods and derive nourishment. Heck, the Magical-Dawg would munch used Kleenex and socks if we let him (no, those are NOT in the doggy foods list!). So it makes a weird kind of sense that dogs sometimes crave grass since they eat green stuff as a matter of course.
But kitties are obligate carnivores. They MUST eat meat to derive the correct nutrients to live and thrive. So what's the deal with grazing? Most times after munching, the kitty hurls–oh goody, more stains on the white carpet. That's because since they are carnivores, kitty digestion isn't suited to breaking down grass so it gets purged. The tickle-going-down probably adds to that effect.
Does the cat know eating grass will make him hurl? Actually there have been some studies that indicate cats DO very quickly associate eating (X-FOOD) with feeling (good-bad-sick-whatever). In other words, a cat that eats a favorite meal and then gets diarrhea or painful constipation (even though it's from parasites) may blame the food and thereafter snub a previous favorite treat. Huh. So maybe cats DO know grass will make them hurl–and they use it to purge?
Grass also contains some nutrients the cat's body CAN use–like folic acid. Oh, and grass or other veggies can help push nondigestibles on through the body, sort of a kitty colonic. Hey, better the cat goes with a DIY, don't you think? As a former vet tech I've been on that (ahem) other end of cleaning out a plugged up kitty and it ain't fun for anyone!
Do your cats eat grass? Do you provide gazing ops? Here's a bit more in this latest Ask Amy.
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