Indoor cats may not have access to the grasses and plants they would encounter outdoors, yet many still show an interest in chewing greenery. That has helped make cat grass treats, powders and lickable snacks increasingly popular.
But not every cat grass product is the same. Some are designed as crunchy treats, some combine cat grass with other ingredients, while others provide grass in powder or puree form.
Why Are Indoor Cats Interested in Grass?
Plant eating is a well-documented behavior in domestic cats. A survey-based study published in Science-related veterinary literature found that plant eating is common among cats and is not necessarily triggered by illness or an immediate need to vomit.[1]
That matters because cat grass should not be viewed simply as a “treatment.” For many cats, exposure to grass-like ingredients may simply be another part of normal feeding behavior and environmental variety.
What Are Cat Grass Treats?
Cat grass treats combine edible grasses—often young cereal grasses such as barley, wheat or oat grass—with a treat base. Depending on the formula, they may also include meat ingredients, pumpkin, fish oil, catnip or other complementary ingredients.
Unlike a tray of live grass, treats are portioned, shelf-stable and easier to use as part of a normal reward routine.
Cat Grass Treats vs Other Cat Grass Formats
| Format | Best For | Main Advantage | Consideration |
|---|---|---|---|
| Crunchy cat grass treats | Daily rewards | Convenient and portionable | Treat calories still count |
| Lickable cat grass treats | Cats that prefer soft textures | Easy and interactive feeding | Check serving size |
| Cat grass powder | Mixing with regular meals | Flexible feeding format | Less useful as a reward |
| Fresh cat grass | Environmental enrichment | Natural chewing experience | Requires growing and maintenance |
Do Cat Grass Treats Help With Hairballs?
This is where it is useful to separate marketing language from evidence.
Dietary fiber can affect gastrointestinal function and the movement of swallowed hair through the digestive tract. Research in cats has found that different fiber sources and dietary fiber levels can influence fecal hair excretion.[2]
However, this does not mean every cat grass treat has been clinically proven to prevent hairballs. The amount and type of fiber matter, and regular grooming remains another practical way to reduce the amount of loose hair a cat swallows.
What Should You Look for in Cat Grass Treats?
1. Clearly Identified Grass Ingredients
Look for formulas that actually identify their plant ingredient, such as barley seedling powder or another edible cereal grass, rather than relying only on a “green” product name.
2. A Format Your Cat Will Actually Eat
A nutritionally interesting product is not useful if it sits untouched. Crunchy bites work well for cats that enjoy biscuits, while puree or powder formats may be easier for cats with different texture preferences.
3. Ingredients That Match the Purpose
If your goal is general digestive support, look beyond the front label and review the complete ingredient panel. A cat grass product may also contain pumpkin, fiber sources, salmon, catnip or other complementary ingredients.
4. Sensible Treat Portions
Cat grass treats are still treats. They should complement rather than replace a complete and balanced main diet.
Which Just Try Cat Grass Format Should You Choose?
The Just Try Cat Grass Series includes several formats rather than a single product, making it easier to choose according to feeding preference.
| If Your Cat Prefers... | Consider |
|---|---|
| Crunchy rewards | Cat grass crunchy treats |
| Soft interactive snacks | Cat grass lickable treats |
| Something mixed with meals | Cat grass powder |
Explore the Just Try Cat Grass Series →
Frequently Asked Questions
Are cat grass treats the same as catnip treats?
No. Cat grass usually refers to edible young cereal grasses, while catnip is Nepeta cataria, an herb known for producing behavioral responses in many cats.
Can indoor cats eat cat grass treats?
Cat grass treats formulated specifically for cats can be used as complementary treats according to their feeding instructions.
Are cat grass treats a replacement for normal cat food?
No. Treats and complementary supplements should not replace a nutritionally complete main diet.
Final Thoughts
The best cat grass treats for indoor cats are not necessarily the products making the biggest claims. A better approach is to compare ingredients, format, portion size and how well the product fits your cat's existing diet.
For some cats that means a crunchy grass treat. For others, a lickable snack or powder may be easier. The important part is choosing a format that adds variety without replacing balanced everyday nutrition.
References
- Hart BL, et al. Characteristics of Plant Eating in Domestic Cats. PubMed. https://pubmed.ncbi.nlm.nih.gov/34206345/
- Moreno AA, et al. Dietary fiber aids in the management of canine and feline gastrointestinal disease. Journal of the American Veterinary Medical Association. https://pubmed.ncbi.nlm.nih.gov/36288203/
- Weber M, et al. Influence of dietary fibre levels on faecal hair excretion in cats. https://pubmed.ncbi.nlm.nih.gov/29067172/
