Why do cats eat cat grass:What is the difference between cat grass and catnip?

Q: What is the difference between cat grass and catnip?

A: Cat grass and catnip are entirely different. Cat grass is a cereal grass like wheat, oats, or barley, and it is safe for cats to eat, providing fiber. The ASPCA notes that cat grass is non-toxic and aids digestion. Catnip, however, is a member of the mint family (Nepeta cataria) and contains nepetalactone, which triggers a temporary behavioral response in about 50-70% of cats, according to the Cornell University College of Veterinary Medicine. Catnip is not typically eaten for digestion; it is sniffed or chewed for its euphoric effects. Both are safe, but they serve distinct purposes.

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Common scenarios of "Why do cats eat cat grass"

【Curious Cat Owner】 Hey, I've always wondered—why do cats eat cat grass? My cat goes crazy for it.

【Veterinarian】 Great question! It might seem odd since cats are obligate carnivores, but eating grass is actually quite common. There are several theories.

【Curious Cat Owner】 Theories? So it's not fully understood?

【Veterinarian】 Exactly. One leading theory is that grass helps with digestion. The fiber can help move hairballs and undigested matter through their system.

【Curious Cat Owner】 Oh, so it's like a natural remedy for hairballs?

【Veterinarian】 Yes, many cats vomit after eating grass, which brings up hairballs. But not all cats vomit—some just pass it through.

【Curious Cat Owner】 I've noticed my cat sometimes throws up after eating grass. Is that normal?

【Veterinarian】 It can be normal if it's occasional. But if it's frequent, you should check with a vet. It might indicate an underlying issue.

【Curious Cat Owner】 Good to know. Are there other reasons besides hairballs?

【Veterinarian】 Another theory is that grass provides certain nutrients, like folic acid, which cats might be lacking. Folic acid is important for hemoglobin production.

【Curious Cat Owner】 Interesting! So it's like a supplement?

【Veterinarian】 Possibly. Also, some believe it's an inherited behavior from wild ancestors who ate grass to expel intestinal parasites.

【Curious Cat Owner】 That makes sense. So it's instinctual?

【Veterinarian】 Yes, many behavioral biologists think so. Even well-fed indoor cats do it, so it's not just about hunger.

【Curious Cat Owner】 What about the type of grass? Is all grass safe?

【Veterinarian】 Not all. Some grasses are treated with pesticides or can be toxic. It's best to offer cat grass specifically grown for pets, like wheatgrass or oat grass.

【Curious Cat Owner】 I'll make sure to get the right kind. How often should I give it to my cat?

【Veterinarian】 A small pot a few times a week is fine. Monitor your cat's reaction. If they eat too much, they might vomit or have diarrhea.

【Curious Cat Owner】 Thanks! I feel better knowing it's normal and even beneficial.

【Veterinarian】 You're welcome! It's a fascinating behavior. Just keep an eye on your cat and enjoy watching them nibble.