Tomlyn Nutri-Cal High-Calorie Dietary Cat Supplement, 4.25-oz tube

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Tomlyn Nutri-Cal High-Calorie Dietary Cat Supplement is the standard for a high energy nutritional supplement. Ideal for sick or picky eaters, it provides appetite stimulation and a concentrated source of vitamins & minerals. Highly palatable with an irresistible taste your pet will love! Packaged in an easy to use dispensing tube. Pet and pet owner’s favorite for over 30 years.

Key Benefits

  • Supports and boosts a healthy appetite: irresistible taste that is ideal for picky eaters and sickly pets that are off food
  • Great for active pets, growing kittens, sick or stressed cats, or pets that need extra vitamins added to their diet
  • Concentrated formula — packed with carbohydrates, vitamins, minerals, and essential fatty acids (omegas 3, 6, and 9)
  • Veterinarian formulated for adult cats
  • Palatable gel is easy and enjoyable to administer


Keep out of the reach of children and pets.

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  • Item Number
  • Lifestage
    Adult, All Stages
  • Supplement Form

Nutritional Info


Corn Syrup, Soybean Oil, Malt Syrup, Cod Liver Oil, Cane Molasses, Methylcellulose, Water, Gelatin By-Products, Dl-Alpha Tocopheryl Acetate (Vitamin E), Sodium Benzoate (Preservative), Manganese Sulfate, Ferric Ammonium Citrate, Thiamine HCl, Niacin, Calcium Pantothenate (Source of Calcium and Pantothenic Acid), Magnesium Sulfate, Pyridoxine HCl, Potassium Iodine (Source of Iodine and Potassium), Riboflavin 5- Phosphate Sodium (Source of Vitamin B2 and Phosphorus) Vitamin A Palmitate & D Supplement, Folic Acid, and Cyancobalamin (Vitamin B12) Also a Source of Linoleic, Eicosapentanoic Acid, Docosahexanoic Acid and Omega-6 & Omega-3 Fatty Acids.

Caloric Content

4,760 kcal/kg, 28 kcal/teaspoon

Guaranteed Analysis
Crude Protein 0.2% min
Crude Fat 30.0% min
Moisture 14.6% max
Ash 0.7% max
Calcium 0.018% min
Phosphorus 0.01% min
Potassium 0.055% min
Sodium 0.012% min
Chloride 0.027% min
Magnesium 0.006% min
Iron 0.009% min
Manganese 0.015% min
Iodine 0.009% min

Feeding Instructions

This product is intended for intermittent or supplement feeding only. To acquaint your pet with the flavor, place a small amount of gel on its nose or in the mouth. To supplement your pet’s caloric or nutritional intake: 1 1/2 teaspoon per 10 lbs of body weight daily. When your pet is not eating its full ration: 3 teaspoon (1 tbsp) per 10 lbs of body weight daily. Store in a cool, dry place.

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Customer Reviews

94 reviews 94 Reviews 4.2 out of 5 Stars

88% Recommend

88% of reviewersrecommend this product

4.2 / 5
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  • What a mess to use!

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    The gooey "gel" is a complete mess- it's way too thin and runs all over when I try to use it- it's very hard to administer since I have to put it on my finger and then place in my cat's mouth- he does not like the taste. Also, it leaks out of the top unless it's propped up on it's end. Will not buy again.

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  • Princess loves it.

    By on

    My cat Princess was diagnosed with feline leukemia and anemia in September 2017. I brought this in hopes that it can help her since she had almost no appetite. She loved it and ate it right up. Now whenever she sees me reach for it she starts meowing. All cats are different so not all cats will be exited for this but hopefully your cat will be.

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  • Extra nutrition for my skinny little kitten

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    I got Elsa when she was about four weeks old. Her mother had abandoned her and so I took her in. She is doing very well and is not four months old. She is a high energy kitten and is thin. I bought this for her to make sure she gets enough calories, even though she eats very well. I put some on her nose (a little bit) so she could taste it. She loved it, so now she licks it off my fingers. I put some on a plate and she will eat it that way, she seems to like it on my fingers, I think because it reminds her of when I bottle fed her and it is good for bonding. :)

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  • Great for giving pills!

    By on

    My 15 year old orange tabby has to take a pill every evening to keep his IBD in check. I have never been able to do the thing where you pry a cat's mouth open and shoot the pill in. I tried those treats that have a space for the pill he wouldn't eat that. I tried hiding it in food, he eats around it. Almost at my wits end, I bought this as just an extra nutrition thing for him and he went nuts for it. So I tried crushing up the pill and mixing it in with this. SOLVED! he licks up every last drop and has no idea the crushed pill is in there! This stuff is a God-send!

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  • extra calories

    By on

    This product is fabulous for under weight cats and cats that are feeling under the weather. Gives them that extra boost when it is needed. I find it very helpful for many of my foster cats and kittens

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  • Works very good

    By on

    I ordered some of this for my cat and then for my uncles cat and it helped them both eat better. (: I even got the kitten one for my foster kitten because she was looking a little on the thin side but was eating very good and active. As soon as I gave her the kitten nutrical she started to finally pick up a healthy weight. So glad my friend told me about this stuff.

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  • Cats Like It!

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    Both Mirra & Wally like this, however, Mirra was licking this from the tube when a puff of air from inside the tube came out suddenly. Now she won't come near the tube. I put a little of it on a saucer and both of them lick it off the dish. Too soon to see any difference in their health or condition.

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  • cats LOVE this stuff !

    By on

    our skinny old cat loves tomlyn. when he first became ill i tried many kinds of food, i had forgotten about tomlyn! i have used this product off and on over the years- it always amazes me how well sick and debilitated cats take to tomlyn

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  • Must be tasty

    By on

    Purchased for my 19 year old cat who normally doesn't like anything added to his food. Laps it off the tube and asks for more.

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  • Horrible smell, but my picky cat still eats it

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    This icky, brown goo smells and looks terrible. But, I have an extremely picky cat, and she ate it. She's not too fond of eating it by itself, but if I mix a tiny amount with food, she'll eat it. The directions tell you to put a little bit on their nose the first time you give it to them. I did that, and it helped.

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