How to Choose a Lickable Supplement for Your Cat

A lickable cat supplement is a soft, creamy food product squeezed from a stick or pouch.

Before buying one, know that Cornell's Feline Health Center says supplements are usually not necessary for a cat on a complete and balanced diet, and should not be given without your vet's approval.

If you and your vet decide to use one, the label tells you most of what you need: the species, the ingredients, the nutrient analysis, the feeding directions and who made it. This guide goes through each, plus the red flags to walk away from.

Does my cat need a supplement at all?

For most cats eating a complete food, Cornell's answer is usually no. It describes cats as obligate carnivores that rely on nutrients found only in animal products, and says supplements are usually not necessary on a balanced and complete diet.

Cornell also warns that supplements can be harmful to cats, and says they should never be given without a veterinarian's approval. Our guide to do cats need vitamins goes into the evidence.

AAFCO, which writes model pet food rules that states can adopt, puts it plainly: products not intended to be complete feeds are considered treats or supplements, and are generally fed in addition to a complete diet.

Call your vet first if your cat:

• has a medical condition, dietary sensitivities, or eats a veterinary-prescribed diet. The WSAVA says conventional extras may not be appropriate for these cats
• is a kitten or still growing. Check the life stage on the label and ask your vet
• already takes another supplement, since Cornell warns that supplements can be harmful without a vet's approval

Does a supplement count toward my cat's snack calories?

Yes. The WSAVA, the world body for small animal vets, includes supplements in its definition of treats, and says all treats together should make up less than 10% of a cat's daily calories.

For an average healthy adult cat of 4 kg (about 9 lb) at an ideal weight, the WSAVA puts that allowance at 22 calories a day.

Why choose a lickable format?

Because cats are particular about what they eat. A 2019 study in Veterinary and Animal Science found that most of the pet cats tested would not take flavored mini-tablets on their own, even ones designed to taste good to cats.

Hidden inside a palatable food, acceptance rose to between 60 and 90% for most of the flavors. The authors note that cats can be selective over their food, which makes any single flavor hard to get right.

Texture plays a part as well. Cornell says dry food may be less palatable to a cat than moist or semi-moist food, and that canned food is highly palatable for most cats.

Can a lickable add water to my cat's day?

A little, in one small study.

A 2026 paper in the Journal of Feline Medicine and Surgery gave 12 healthy cats on dry food a 17 g lickable treat, up to 85% moisture, once a day. Average total water intake rose from 91 ml a day to 107 to 116 ml.

The study was funded by the company that makes the product, and the cats' own drinking did not change. The authors call for studies in pet cats living in homes. It is an interesting early result, not a reason to skip the water bowl.

What are the red flags?

Start with how these products are regulated. The FDA says it does not treat animal supplements as their own category. It regulates them either as food for animals or as animal drugs.

The FDA adds that food for animals doesn't need its pre-market review to be sold, so the label and the company behind it carry most of the weight.

• Claims to cure, treat, prevent or mitigate a disease. The FDA says claims like these can indicate the product is being offered as a new animal drug, which needs FDA approval.
• No species named, or a label written for people. AAFCO expects the species to be conspicuous on the front.
• No manufacturer's name or address, so you have nobody to ask about calories or a problem with a batch.
• No feeding directions, or directions that don't match your cat's weight.

Our hub on pet supplements covers the label checks that apply to every format.

What should I look for on the label?

AAFCO lists the items pet food and treat labels generally have to carry. Here is what each one tells you about a lickable supplement:

Label item	What to check
Product name and purpose	Whether it is sold as food, a supplement or a treat
Species	That it names cats. AAFCO requires the species on the front panel
Nutrient analysis panel	Minimum crude protein and fat, maximum crude fiber and moisture
Ingredient list	Ingredients in order of weight, heaviest first
Feeding directions	How much, for what body weight, how often
Manufacturer's name and address	Who stands behind it, or who it was "manufactured for" or "distributed by"

One detail worth knowing: AAFCO notes that "crude" in the analysis panel refers to the testing method, not the quality of the nutrient.

A supplement may also say it is "for intermittent or supplemental feeding only". AAFCO uses that wording for products that are not complete and balanced, so it is a reminder to keep your cat's main food in place.

Does it list the calories?

AAFCO's list of standard label items doesn't include calories, except on products with a "lite" or "low calorie" claim.

The WSAVA's advice is to contact the manufacturer for calorie information if it is not stated on the label, so you can keep the supplement inside the 10%.

What does the NASC seal mean?

Some supplements carry a seal from the National Animal Supplement Council. NASC is an industry body: it describes itself as a collective of over 300 companies working on self-regulation. It is not a government agency.

NASC says companies using its Quality Seal must pass an independent quality audit, keep an adverse event and complaint reporting system, follow its labeling guidelines, and submit to random product testing by an independent lab to check products meet their label claims.

Which lickable cat supplement fits my cat?

Bring the checklist to the shelf. Choose one that names cats and your cat's age range, lists animal protein high in the ingredients, gives feeding directions by weight, and tells you how to store it once opened.

One option that meets these points is the Squeeze Vita Stick Variety Pouch. It holds seven recipes made with real chicken, salmon, tuna, pollack and lobster plus fruits and vegetables, one 15 g stick of each.

Its product page lists it for cats and dogs from 12 months, gives daily amounts by body weight, and says to refrigerate after opening. Each recipe has its own page with the full ingredients and analysis.

It is optional. A cat on a complete food already gets the nutrients that food provides, and a lickable can also go on top of a meal, as our guide to cat food toppers explains.

Questions new cat parents ask

Are lickable supplements okay for kittens?

Check the life stage on the label. AAFCO notes that different life stages need different amounts and ratios of nutrients, so a product for adult cats is not a product for kittens. Ask your vet before giving a kitten any supplement.

Can I give my cat a lickable supplement every day?

Follow the feeding directions on the label, and keep all extras under 10% of daily calories, as the WSAVA advises. Your vet can tell you what fits your cat.

Is a lickable supplement a meal?

No. The WSAVA says treats, which include supplements, should never replace a meal, because every cat needs a complete and balanced diet.

Are supplements approved by the FDA?

The FDA says food for animals doesn't need its pre-market review to be sold. A product making disease claims may be an unapproved animal drug.

Sources

• Cornell Feline Health Center: Feeding Your Cat
• WSAVA: Feeding Treats to Your Cat
• AAFCO: Pet Food and Treat Label Requirements
• AAFCO: Selecting the Right Pet Food
• FDA: FDA's Regulation of Pet Food
• FDA: Animal Food Labeling and Pet Food Claims
• National Animal Supplement Council: NASC Quality Seal (industry body)
• National Animal Supplement Council: About Our Mission (industry body)
• Savolainen S, et al. Acceptability of flavoured pharmaceutically non-active mini-tablets in pet cats. Veterinary and Animal Science, 2019
• Kosmal PAL, et al. Consuming treats with amino acids, osmolytes and sodium increased total water intake of healthy cats. Journal of Feline Medicine and Surgery, 2026

This article is for general information and is not veterinary advice. Talk to your vet about your own cat — they know the animal in front of them.